#include<time.h> #include<stdlib.h> #include<iostream> #include<limits.h> #include <vector> using namespace std; enum player{EMPTY,CROSS,CIRCLE}; typedef struct{ int rowIdx; int colIdx; int score; }position; class TicTacToe{ private: int row; int col; public: TicTacToe(int r,int c) { row=r; col=c; } protected : virtual position FindnextMove()=0; virtual void SetPosition(position)=0; virtual int getSize() { return row*col; } int getRow() { return row; } virtual int getCol() { return col; } public : virtual void start(player p=CIRCLE,int set=0)=0; }; class AIGame : public TicTacToe{ int turn; int **board; player human; player computer; player win; public: AIGame(int row=3,int col=3):TicTacToe(row,col) { turn=0; board=new int*[getRow()]; for(int i=0;i<getRow();i++) { board[i]=new int[getRow()]; for(int j=0;j<getCol();j++) { board[i][j]=EMPTY; } } human=CIRCLE; computer=CROSS; win=EMPTY; } virtual position FindnextMove() { return minMax(1,computer,INT_MIN,INT_MAX); } virtual void SetPosition(position loc) { } virtual void setSign(player p1) { if(p1==CROSS) { human=CROSS; computer=CIRCLE; } } virtual void start(player p=CIRCLE,int set=0) { int r,c,pos; setSign(p); turn=set; int size=getSize(); position temp; int entry=1; display(); for(int i=0;i<getSize();i++) { if(turn) { while(1) { cout<<"\nEnter position ( 1 - "<<getSize()<<" ) = "; cin>>pos; r=(pos-1)/(getRow()); c=(pos-1)%(getCol()); if(pos > 0 && pos <= getSize() && board[r][c]==EMPTY) { board[r][c]=human; turn=!turn; break; } else { cout<<"\nInvalid Input!!"; } } } else { temp=FindnextMove(); //cout<<"\nrow = "<<temp.rowIdx<<" col = "<<temp.colIdx<<"score "<<temp.score<<"\n"; if(entry) { srand(time(NULL)); for(int itr=0;itr<5;itr++) { r=rand()%getRow(); c=rand()%getCol(); if(board[r][c]!=human) break; } board[r][c]=computer; entry=0; } else { board[temp.rowIdx][temp.colIdx]=computer; } turn=!turn; } system("clear"); display(); if(i>=4) { if(isGameOver(1)) break; } } system("clear"); display(); if(win==human) { cout<<"\n\t Human Wins !!\n\n"; } else if(win==computer) { cout<<"\n\t Computer Wins !!\n\n"; } else { cout<<"\n\t Match Draw !!\n\n"; } } private: void display() { cout<<"\n\t *****************\n"; cout<<"\t TIC TAC TOE"; cout<<"\n\t *****************\n"; int iter=1; cout<<"\n\t -----------------\n"; for(int i=0;i<getRow();i++) { cout<<"\t|"; for(int j=0;j<getCol();j++) { if(board[i][j]==CROSS) cout<<" X"<<" |"; else if(board[i][j]==CIRCLE) cout<<" @"<<" |"; else cout<<" "<<iter<<" |"; iter++; } cout<<"\n\t -----------------\n"; } } int calculateScore() { int Totalscore=0; Totalscore+=helperCalc(1); // for calculating row score Totalscore+=helperCalc(0); // for calculating col score int comp=0,hum=0; for(int i=0;i<getCol();i++) { if(board[i][i]==human) hum++; else if(board[i][i]==computer) comp++; } Totalscore+=eval(hum,comp); comp=0; hum=0; for(int i=getCol()-1,j=0;i>=0;i--,j++) { if(board[j][i]==human) hum++; else if(board[j][i]==computer) comp++; } Totalscore+=eval(hum,comp); return Totalscore; } int eval(int hum,int comp) { if(hum==0 && comp > 0) { if(comp==1) return 1; else if(comp==2) return 10; else return 100; } else if(comp==0 && hum > 0) { if(hum==1) return -1; else if(hum==2) return -10; else return -100; } return 0; } int helperCalc(int flag) { int Totalscore=0,r,c; if(flag) { r=getRow(); c=getCol(); } else { r=getCol(); c=getRow(); } for(int i=0;i<r;i++) { int comp=0,hum=0; for(int j=0;j<c;j++) { if(flag) { if(board[i][j]==human) hum++; else if(board[i][j]==computer) comp++; } else { if(board[j][i]==human) hum++; else if(board[j][i]==computer) comp++; } } Totalscore+=eval(hum,comp); } return Totalscore; } position minMax(int level,player p,int alpha,int beta) { int bestrow=-1; int bestcol=-1; position currScore; vector<position> vec; findEmptyCells(vec); if(level==0 || (vec.size()==0)) { currScore.score=calculateScore(); currScore.rowIdx=-1; currScore.colIdx=-1; return currScore; } else { for (vector<position>::iterator it = vec.begin() ; it != vec.end(); ++it) { board[it->rowIdx][it->colIdx]=p; if(p==computer) { currScore=minMax(level-1,human,alpha,beta); if(currScore.score > alpha) { alpha=currScore.score; bestrow=it->rowIdx; bestcol=it->colIdx; } } else { currScore=minMax(level-1,computer,alpha,beta); if(currScore.score < beta) { beta=currScore.score; bestrow=it->rowIdx; //bestcol=currScore.colIdx; bestcol=it->colIdx; } } board[it->rowIdx][it->colIdx]=EMPTY; if(alpha >= beta) break; } } currScore.score= (p==computer) ? alpha : beta; currScore.rowIdx=bestrow; currScore.colIdx=bestcol; return currScore; } void findEmptyCells(vector<position> &vec) { if(isGameOver(0)) return; for(int i=0;i<getRow();i++) { for(int j=0;j<getCol();j++) { if(board[i][j]==EMPTY) { position p; p.rowIdx=i; p.colIdx=j; vec.push_back(p); } } } } bool checkPattern(player sign) { int cntr=0; int r,c; r=getRow(); c=getCol(); int checkFlg=1; for(int k=0;k<2;k++) { for(int i=0;i<r;i++) { cntr=0; for(int j=0;j<c;j++) { if(checkFlg) { if(board[i][j]==sign) { cntr++; } else { break; } } else { if(board[j][i]==sign) { cntr++; } else { break; } } } if(cntr==3) return true; } if(r!=c) { int temp=r; r=c; c=temp; } checkFlg=0; cntr=0; } cntr=0; for(int i=0;i<getCol();i++) { if(board[i][i]==sign) cntr++; } if(cntr==3) return true; cntr=0; for(int i=getCol()-1,j=0;i>=0;i--,j++) { if(board[j][i]==sign) cntr++; } if(cntr==3) return true; return false; } bool isGameOver(int checkFlg) { if(checkPattern(human)) { if(checkFlg) win=human; return true; } else if(checkPattern(computer)) { if(checkFlg) win=computer; return true; } return false; } }; int main() { TicTacToe *play=new AIGame(); //player human=CROSS; play->start(CROSS); cout<<"\n"; return 1; }
Standard input is empty
***************** TIC TAC TOE ***************** ----------------- | 1 | 2 | 3 | ----------------- | 4 | 5 | 6 | ----------------- | 7 | 8 | 9 | ----------------- ***************** TIC TAC TOE ***************** ----------------- | 1 | 2 | 3 | ----------------- | @ | 5 | 6 | ----------------- | 7 | 8 | 9 | ----------------- Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter position ( 1 - 9 ) = Invalid Input!! Enter posit
TERM environment variable not set.