/*ID: loniskaiLANG: CTASK: ride*/#include 
        
         main () {    FILE *fin  = fopen ("ride.in", "r");    FILE *fout = fopen ("ride.out", "w");    long int a,b,c,d;    char s1[7],s2[7];    fscanf (fin, "%s\n%s", &s1, &s2);    b=1;    for(a=0;(s1[a]!='\0')&&(a<=5);a++)        b*=(s1[a]-64);    d=1;    for(a=0;(s2[a]!='\0')&&(a<=5);a++)        d*=(s2[a]-64);    c=0;    if ((b%47)==(d%47))        c=1;    if 	(c==1) fprintf (fout,"GO\n");    else    fprintf (fout,"STAY\n");    exit (0); }