include

include

int main(){ long long int c, x, y, i; char par[201], impar[201], fds[10], mfds[10]; scanf("%lld", &c); for(i=0;i<c;i++){ scanf("%s %s %s %s", par, fds, impar, mfds); scanf("%lld %lld", &x, &y); if(fds[0]='I'){ if((x+y)%2==0){ printf("%s\n", impar); }else{ printf("%s\n", par); }}else{ if((x+y)%2==0){ printf("%s\n", par); }else{ printf("%s\n", impar); }}} return 0; }