#include <stdio.h>
#define MAX 20
#define MAX_K 3
typedef struct Peca{
int top[3];
int bot[3];
int left[3];
int right[3];
int pos[2];
int up;
}Peca;
int recurcao(int score, int a, int x, int y);
int check(struct Peca *temp,int z);
struct Peca* rotate(struct Peca *temp);
struct Peca* createPeca( int a,int b,int c,int x,int y);
int npecas=0;
struct Peca *pecas[20];
int input[20][4];
int todas;
int main(void) {
int a, b, c;
int res=0, restemp;
struct Peca * testeR;
int cnt=0;
while(scanf("%d %d %d",&a
, &b
, &c
) != EOF
){ input[cnt][0]=a;
input[cnt][1]=b;
input[cnt][2]=c;
input[cnt][3]=0;
cnt=cnt+1;
}
todas=cnt;
int i,j;
for(i=0;i<todas;i++){
for(j=0;j<3;j++){
}
}
// int temp = recurcao(0,2,1,1);
for(i=0;i<todas;i++){
restemp = recurcao(0,i,0,0);
if (restemp>res){
res=restemp;
}
}
return 0;
}
int recurcao(int score, int a, int x, int y){
int i, k;
int scoreTemp,aux,aux1,aux2;
input[a][4]=1;
struct Peca *nova = createPeca(input[a][0],input[a][1],input[a][2],x,y);
printf("PECA NUMERO %d\n", a
); //printf("top %d %d %d\n", nova->top[0], nova->top[1], nova->top[2]);
/*printf("right %d %d %d\n", nova->right[0], nova->right[1], nova->right[2]);
printf("left %d %d %d\n", nova->left[0], nova->left[1], nova->left[2]);
printf("bot %d %d %\n", nova->bot[0], nova->bot[1], nova->bot[2]);
printf("pos %d %d\n", nova->pos[0], nova->pos[1], nova->pos[2]);
printf("up %d\n", nova->up);*/
aux=check(nova,0);
if(aux==-1){
return -1;
}
/*
pecas[npecas] = temp;
npecas++;
if(npecas == todas){
return score;
}
for(i=0;i<npecas;i++){
if (pecas[i]->up){
if (pecas[i]->bot[2]==0){
aux2 = pecas[i]->bot[0];
aux1 = pecas[i]->bot[1];
for (k=0;k<todas;k++){
if(input[k][2]==0){
if(((input[k][0]==aux1) && (input[k][1]==aux2))
|| ((input[k][1]==aux1) && (input[k][2]==aux2))
|| ((input[k][2]==aux1) && (input[k][0]==aux2)) ){
scoretemp = recurcao(k,pecas[i]->pos[0]-1,pecas[i]->pos[1]);
if(scoreTemp>score){
score=scoreTemp;
}
}
}
}
}
if (pecas[i]->left[2]==0){
aux2 = pecas[i]->left[0];
aux1 = pecas[i]->left[1];
for(k=0;k<todas;k++){
if(input[k][2]==0){
if(((input[k][0]==aux1) && (input[k][1]==aux2)) ||
((input[k][1]==aux1) && (input[k][2]==aux2)) ||
((input[k][2]==aux1) && (input[k][0]==aux2))){
score = recurcao(k,pecas[i]->pos[0], pecas[i]->pos[1]-1);
}
}
}
}
if(pecas[i]->right[2]==0){
aux1 = pecas[i]->right[0];
aux2 = pecas[i]->right[1];
for(k=0;k<todas;k++){
if(input[k][2]==0){
if(((input[k][0]==aux1) && (input[k][1]==aux2)) ||
((input[k][1]==aux1) && (input[k][2]==aux2)) ||
((input[k][2]==aux1) && (input[k][0]==aux2)) ){
score = recurcao(k,pecas[i]->pos[0], pecas[i]->pos[1]+1);
}
}
}
}
if (pecas[i]->top[2]==0){
aux1 = pecas[i]->top[0];
for(k=0;k<todas;k++){
if(input[k][2]==0){
if(input[k][0]==aux1){
score = recurcao(k,pecas[i]->pos[0]+1, pecas[i]->pos[1]);
}
}
}
}
}
else{
if (pecas[i]->bot[2]==0){
aux1 = pecas[i]->bot[0];
for(k=0;k<todas;k++){
if(input[k][2]==0){
if(input[k][0]==aux1){
score = recurcao(k,pecas[i]->pos[0]-1, pecas[i]->pos[1]);
}
}
}
}
if (pecas[i]->left[2]==0){
aux2 = pecas[i]->left[0];
aux1 = pecas[i]->left[1];
for(k=0;k<todas;k++){
if(input[k][2]==0){
if(((input[k][0]==aux1) && (input[k][1]==aux2)) ||
((input[k][1]==aux1) && (input[k][2]==aux2)) ||
((input[k][2]==aux1) && (input[k][0]==aux2))){
score = recurcao(k,pecas[i]->pos[0], pecas[i]->pos[1]-1);
}
}
}
}
if(pecas[i]->right[2]==0){
aux1 = pecas[i]->right[0];
aux2 = pecas[i]->right[1];
for(k=0;k<todas;k++){
if(input[k][2]==0){
if(((input[k][0]==aux1) && (input[k][1]==aux2)) ||
((input[k][1]==aux1) && (input[k][2]==aux2)) ||
((input[k][2]==aux1) && (input[k][0]==aux2)) ){
score = recurcao(k,pecas[i]->pos[0], pecas[i]->pos[1]+1);
}
}
}
}
if (pecas[i]->top[2]==0){
aux2 = pecas[i]->top[0];
aux1 = pecas[i]->top[1];
for (k=0;k<todas;k++){
if(input[k][2]==0){
if(((input[k][0]==aux1) && (input[k][1]==aux2)) || ((input[k][1]==aux1) && (input[k][2]==aux2)) || ((input[k][2]==aux1) && (input[k][0]==aux2)) ){
score = recurcao(k,pecas[i]->pos[0]+1,pecas[i]->pos[1]);
}
}
}
}
}
}
input[a][4]=0;
*/
//pecas[npecas].free; dar free a estutura da ultima peca
return score;
}
int check(struct Peca *temp,int z){
int i;
if(z==3)
return 0;
if (temp->up){
for(i=0;i<npecas;i++){
if(((pecas[i]->pos[0])==(temp->pos[0]+1)) && ((pecas[i]->pos[1])==(temp->pos[1]))){
if((temp->top[0])!=(pecas[i]->bot[0])){
rotate(temp);
return check(temp,z+1);
}
}/*
if(((pecas[i]->pos[0]==temp->pos[0]-1) && (pecas[i]->pos[1]==temp->pos[1]))){
if(((temp->bot[0])!=(pecas[i]->top[1])) || ((temp->bot[1])!=(pecas[i]->top[0]))){
rotate(temp);
return check(temp,z+1);
}
}
if((pecas[i]->pos[0]==temp->pos[0]) && (pecas[i]->pos[1]==temp->pos[1]-1)){
if(((temp->left[0])!=(pecas[i]->right[1])) || ((temp->left[1])!=(pecas[i]->right[0]))){
rotate(temp);
return check(temp,z+1);
}
}
if((pecas[i]->pos[0]==temp->pos[0]) && (pecas[i]->pos[1]==temp->pos[1]+1)){
if(((temp->right[0])!=(pecas[i]->left[1])) || ((temp->right[1])!=(pecas[i]->left[0]))){
rotate(temp);
return check(temp,z+1);
}
}
*/}
}/*else{
for(i=0;i<npecas;i++){
if(((pecas[i]->pos[0])==(temp->pos[0]+1)) && ((pecas[i]->pos[1])==(temp->pos[1]))){
if((temp->top[0])!=(pecas[i]->bot[0])){
//rotate(temp);
return check(temp,z+1);
}
}
if((pecas[i]->pos[0]==temp->pos[0]-1) && (pecas[i]->pos[1]==temp->pos[1])){
if(((temp->bot[0])!=(pecas[i]->top[1])) || ((temp->bot[1])!=(pecas[i]->top[0]))){
//rotate(temp);
return check(temp,z+1);
}
}
if((pecas[i]->pos[0]==temp->pos[0]) && (pecas[i]->pos[1]==temp->pos[1])-1){
if(((temp->left[0])!=(pecas[i]->right[1])) || ((temp->left[1])!=(pecas[i]->right[0]))){
//rotate(temp);
return check(temp,z+1);
}
}
if((pecas[i]->pos[0]==temp->pos[0]) && (pecas[i]->pos[1]==temp->pos[1])+1){
if(((temp->right[0])!=(pecas[i]->left[1])) || ((temp->right[1])!=(pecas[i]->left[0]))){
//rotate(temp);
return check(temp,z+1);
}
}
}
}*/
return 0;
}
struct Peca * rotate(struct Peca *temp){
int aux[3];
struct Peca *nova;
if(temp->up){
aux[0] = temp->left[0];
aux[1] = temp->right[0];
aux[2] = temp->bot[0];
//nova = createPeca(aux[0],aux[1],aux[2],temp->pos[0],temp->pos[1]);
}else{
aux[0] = temp->top[0];
aux[1] = temp->right[0];
aux[2] = temp->left[0];
//nova = createPeca(aux[0],aux[1],aux[2],temp->pos[0],temp->pos[1]);
}
return nova;
}
struct Peca* createPeca( int a,int b,int c,int x,int y){
printf("a: %d b: %d c:%d d: %d %d\n",a
,b
,c
,x
,y
); struct Peca* temp;
if((x+y)%2==0){
temp->up = 1;
temp->bot[0] = a;
temp->bot[1] = b;
temp->bot[2] = 0;
temp->left[0] = b;
temp->left[1] = c;
temp->left[2] = 0;
printf("%d\n" ,temp
->left
[2]); temp->right[0] = c;
temp->right[1] = a;
temp->right[2] = 0;
printf("%d\n" ,temp
->right
[2]); temp->top[0] = c;
}else{
temp->up = 0;
//("%d\n",temp->up);
temp->left[0] = a;
temp->left[1] = b;
temp->left[2] = 0;
temp->top[0] = b;
temp->top[1] = c;
temp->top[2] = 0;
temp->right[0] = c;
temp->right[1] = a;
temp->right[2] = 0;
temp->bot[0] = c;
}
temp->pos[0] = x;
temp->pos[1] = y;
return temp;
}
#include <stdio.h>
#define MAX 20
#define MAX_K 3
 
typedef struct Peca{
 	int top[3];
 	int bot[3];
 	int left[3];
 	int right[3];
 	int pos[2]; 	
	int up;		
}Peca;
 
int recurcao(int score, int a, int x, int y);
int check(struct Peca *temp,int z);
struct Peca* rotate(struct Peca *temp);
struct Peca* createPeca( int a,int b,int c,int x,int y);
 
 
int npecas=0; 
struct Peca *pecas[20];
int input[20][4];
int todas;
 
 
int main(void) {
	int a, b, c;
	int res=0, restemp;
	struct Peca * testeR;
	int cnt=0;
	while(scanf("%d %d %d",&a, &b, &c ) != EOF){
		input[cnt][0]=a;
		input[cnt][1]=b;
		input[cnt][2]=c;
		input[cnt][3]=0;

		cnt=cnt+1;
	}
 
	printf("FDS");
 
 
	todas=cnt;
	int i,j;
 
 
	for(i=0;i<todas;i++){
		for(j=0;j<3;j++){
			printf("%d",input[i][j]);
		}
		printf("\n");
	}
 
//	int temp = recurcao(0,2,1,1);
 
 
	for(i=0;i<todas;i++){
		restemp = recurcao(0,i,0,0);
		if (restemp>res){
			res=restemp;
		}
	}
	printf("%d\n", restemp);
	return 0;
 
}
 
int recurcao(int score, int a, int x, int y){
	int i, k;
	int scoreTemp,aux,aux1,aux2;
	input[a][4]=1;
	struct Peca *nova = createPeca(input[a][0],input[a][1],input[a][2],x,y);
 
	printf("PECA NUMERO %d\n", a);
	//printf("top %d %d %d\n", nova->top[0], nova->top[1], nova->top[2]);
	/*printf("right %d %d %d\n", nova->right[0], nova->right[1], nova->right[2]);
	printf("left %d %d %d\n", nova->left[0], nova->left[1], nova->left[2]);
	printf("bot %d %d %\n", nova->bot[0], nova->bot[1], nova->bot[2]);
	printf("pos %d %d\n", nova->pos[0], nova->pos[1], nova->pos[2]);
	printf("up %d\n", nova->up);*/
 
 
	aux=check(nova,0);
	if(aux==-1){
		return -1;
	}
	/*
	pecas[npecas] = temp;
	npecas++;
	if(npecas == todas){
		return score;
	}
 
	for(i=0;i<npecas;i++){
		if (pecas[i]->up){
			if (pecas[i]->bot[2]==0){ 
				aux2 = pecas[i]->bot[0];
				aux1 = pecas[i]->bot[1];
				for (k=0;k<todas;k++){
					if(input[k][2]==0){ 
						if(((input[k][0]==aux1) && (input[k][1]==aux2)) 
						|| ((input[k][1]==aux1) && (input[k][2]==aux2)) 
						|| ((input[k][2]==aux1) && (input[k][0]==aux2)) ){
							scoretemp = recurcao(k,pecas[i]->pos[0]-1,pecas[i]->pos[1]);
							if(scoreTemp>score){
								score=scoreTemp;
 
							}
						}
					}
				}
			}
			if (pecas[i]->left[2]==0){
				aux2 = pecas[i]->left[0];
				aux1 = pecas[i]->left[1]; 
 
				for(k=0;k<todas;k++){
					if(input[k][2]==0){
						if(((input[k][0]==aux1) && (input[k][1]==aux2)) ||
							((input[k][1]==aux1) && (input[k][2]==aux2)) ||
							((input[k][2]==aux1) && (input[k][0]==aux2))){
							score = recurcao(k,pecas[i]->pos[0], pecas[i]->pos[1]-1);
 
						}
					}
				}
 
			}
 
			if(pecas[i]->right[2]==0){
				aux1 = pecas[i]->right[0]; 
				aux2 = pecas[i]->right[1];
 
				for(k=0;k<todas;k++){
					if(input[k][2]==0){
						if(((input[k][0]==aux1) && (input[k][1]==aux2)) ||
							((input[k][1]==aux1) && (input[k][2]==aux2)) ||
							((input[k][2]==aux1) && (input[k][0]==aux2))	){
							score = recurcao(k,pecas[i]->pos[0], pecas[i]->pos[1]+1);
						}
					}
				}
 
 
			}
			if (pecas[i]->top[2]==0){
 
				aux1 = pecas[i]->top[0]; 
 
				for(k=0;k<todas;k++){
						if(input[k][2]==0){
							if(input[k][0]==aux1){
								score = recurcao(k,pecas[i]->pos[0]+1, pecas[i]->pos[1]);
							}
						}
				}
			}
 
		}
		else{
			if (pecas[i]->bot[2]==0){
				aux1 = pecas[i]->bot[0]; 
				for(k=0;k<todas;k++){
						if(input[k][2]==0){
							if(input[k][0]==aux1){
								score = recurcao(k,pecas[i]->pos[0]-1, pecas[i]->pos[1]);
							}
						}
				}
 
			}
			if (pecas[i]->left[2]==0){
				aux2 = pecas[i]->left[0];
				aux1 = pecas[i]->left[1]; 
 
				for(k=0;k<todas;k++){
					if(input[k][2]==0){
						if(((input[k][0]==aux1) && (input[k][1]==aux2)) ||
							((input[k][1]==aux1) && (input[k][2]==aux2)) ||
							((input[k][2]==aux1) && (input[k][0]==aux2))){
							score = recurcao(k,pecas[i]->pos[0], pecas[i]->pos[1]-1);
 
						}
					}
				}
 
			}
 
			if(pecas[i]->right[2]==0){
				aux1 = pecas[i]->right[0]; 
				aux2 = pecas[i]->right[1];
 
				for(k=0;k<todas;k++){
					if(input[k][2]==0){
						if(((input[k][0]==aux1) && (input[k][1]==aux2)) ||
							((input[k][1]==aux1) && (input[k][2]==aux2)) ||
							((input[k][2]==aux1) && (input[k][0]==aux2))	){
							score = recurcao(k,pecas[i]->pos[0], pecas[i]->pos[1]+1);
						}
					}
				}
 
 
			}
			if (pecas[i]->top[2]==0){
 
 
				aux2 = pecas[i]->top[0];
				aux1 = pecas[i]->top[1];
 
				for (k=0;k<todas;k++){
					if(input[k][2]==0){
						if(((input[k][0]==aux1) && (input[k][1]==aux2)) || ((input[k][1]==aux1) && (input[k][2]==aux2)) || ((input[k][2]==aux1) && (input[k][0]==aux2)) ){
							score = recurcao(k,pecas[i]->pos[0]+1,pecas[i]->pos[1]);
						}
					}
				}
			}
		}
	}
	input[a][4]=0;
	*/
	//pecas[npecas].free; dar free a estutura da ultima peca
 
	return score;
}
 
int check(struct Peca *temp,int z){
 
	int i;
	if(z==3)
		return 0;
 
	if (temp->up){ 
		for(i=0;i<npecas;i++){
			if(((pecas[i]->pos[0])==(temp->pos[0]+1)) && ((pecas[i]->pos[1])==(temp->pos[1]))){ 
				if((temp->top[0])!=(pecas[i]->bot[0])){
					rotate(temp);
					return check(temp,z+1);
				}
			}/*
			if(((pecas[i]->pos[0]==temp->pos[0]-1) && (pecas[i]->pos[1]==temp->pos[1]))){ 
				if(((temp->bot[0])!=(pecas[i]->top[1])) || ((temp->bot[1])!=(pecas[i]->top[0]))){
					rotate(temp);
					return check(temp,z+1);
				}
			}
			if((pecas[i]->pos[0]==temp->pos[0]) && (pecas[i]->pos[1]==temp->pos[1]-1)){ 
				if(((temp->left[0])!=(pecas[i]->right[1])) || ((temp->left[1])!=(pecas[i]->right[0]))){
					rotate(temp);
					return check(temp,z+1);
				}
			}
			if((pecas[i]->pos[0]==temp->pos[0]) && (pecas[i]->pos[1]==temp->pos[1]+1)){ 
				if(((temp->right[0])!=(pecas[i]->left[1])) || ((temp->right[1])!=(pecas[i]->left[0]))){
					rotate(temp);
					return check(temp,z+1);
				}
			}
 
		*/}
	}/*else{
		for(i=0;i<npecas;i++){
			if(((pecas[i]->pos[0])==(temp->pos[0]+1)) && ((pecas[i]->pos[1])==(temp->pos[1]))){ 
				if((temp->top[0])!=(pecas[i]->bot[0])){
					//rotate(temp);
					return check(temp,z+1);
				}
			}
			if((pecas[i]->pos[0]==temp->pos[0]-1) && (pecas[i]->pos[1]==temp->pos[1])){ 
				if(((temp->bot[0])!=(pecas[i]->top[1])) || ((temp->bot[1])!=(pecas[i]->top[0]))){
					//rotate(temp);
					return check(temp,z+1);
				}
			}
			if((pecas[i]->pos[0]==temp->pos[0]) && (pecas[i]->pos[1]==temp->pos[1])-1){
				if(((temp->left[0])!=(pecas[i]->right[1])) || ((temp->left[1])!=(pecas[i]->right[0]))){
					//rotate(temp);
					return check(temp,z+1);
				}
			}
			if((pecas[i]->pos[0]==temp->pos[0]) && (pecas[i]->pos[1]==temp->pos[1])+1){
				if(((temp->right[0])!=(pecas[i]->left[1])) || ((temp->right[1])!=(pecas[i]->left[0]))){
					//rotate(temp);
					return check(temp,z+1);
				}
			}
		}
 
	}*/
	return 0;
}
 
struct Peca * rotate(struct Peca *temp){
 
	int aux[3];
	struct Peca *nova;
	if(temp->up){
		aux[0] = temp->left[0];
		aux[1] = temp->right[0];
		aux[2] = temp->bot[0];
		//nova = createPeca(aux[0],aux[1],aux[2],temp->pos[0],temp->pos[1]);
	}else{
		aux[0] = temp->top[0];
		aux[1] = temp->right[0];
		aux[2] = temp->left[0];
		//nova = createPeca(aux[0],aux[1],aux[2],temp->pos[0],temp->pos[1]);
	}
	return nova;
 
}
 
 
struct Peca* createPeca( int a,int b,int c,int x,int y){
	printf("a: %d b: %d c:%d d: %d %d\n",a,b,c,x,y);
	struct Peca* temp;
	if((x+y)%2==0){
		temp->up = 1; 
		
		temp->bot[0] = a;
		printf("%d " ,temp->bot[0]);
		temp->bot[1] = b;
		printf("%d " ,temp->bot[1]);
		temp->bot[2] = 0;
		printf("%d\n" ,temp->bot[2]);
		temp->left[0] = b; 
		printf("%d" ,temp->left[0]);
		temp->left[1] = c;
		printf("%d" ,temp->left[1]);
		temp->left[2] = 0;
		printf("%d\n" ,temp->left[2]);
		temp->right[0] = c;
		printf("%d" ,temp->right[0]);
		temp->right[1] = a;
		printf("%d" ,temp->right[1]);
		temp->right[2] =  0;
		printf("%d\n" ,temp->right[2]);
		temp->top[0] = c; 
		printf("%d\n",	temp->top[0]);
	}else{
		temp->up = 0; 
		//("%d\n",temp->up); 
		temp->left[0] = a;	
		temp->left[1] = b;	
		temp->left[2] = 0;
		temp->top[0] =  b; 
		temp->top[1] =  c; 
		temp->top[2] =  0; 
		temp->right[0] = c;
		temp->right[1] = a;
		temp->right[2] =  0; 
		temp->bot[0] = c;
	}
	temp->pos[0] = x;
	printf("%d\n" ,temp->pos[0]);
	temp->pos[1] = y;
	printf("%d\n" ,temp->pos[1]);
	
	return temp;

}

 