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main() {	FILE *fin =fopen("ride.in", "r");	FILE *fout=fopen("ride.out", "w");	int ascii;	int prod1=1;	int prod2=1;	while((ascii=fgetc(fin)) != '\n')		prod1*=ascii-'A'+1;	while((ascii=fgetc(fin)) != EOF)		prod2*=ascii-'A'+1;	if((prod1%47)==(prod2%47))		fprintf (fout,"GO\n");	else		fprintf (fout,"STAY\n");	fclose(fin);	fclose(fout);	exit (0);}