#include <stdio.h>
#include<string.h>
int main(void) {
// your code goes here
char a[3][7],b[2][7];
for(int i=0;i<3;i++)
{
}
for(int j=0;j<2;j++)
{
}
for(int i=0;i<3;i++)
{
int c=0;
for(int j=0;j<2;j++)
{
{
c++;
}
}
if(c==0)
}
return 0;
}
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