#include using namespace std; vector> A(100,vector (100,0)); int H,W; void solve(){ for(int i=0;i0&&(!(i==k&&j==l))&&((i==k)||(j==l)||(i+j==k+l)||(i-j==k-l))){ cout << "infinite\n"; return; } } } } } cout << "finite\n"; } int main() { int T; cin >> T; while(T--){ cin >> H >> W; for(int i=0;i> A[i][j]; } } solve(); } return 0; }