/*
ID: djthyra1
LANG: C
TASK: ride
*/

#include <stdio.h>
#include <stdlib.h>
#include <string.h>

int main(){
    char cometa[6], ufo[6], lawl[6];
    int cometalen, ufolen, a, x, temp;
    
	FILE *fp = fopen ("ride.in", "r");
    fgets(cometa, 100, fp);
    fgets(ufo, 100, fp);
    fclose(fp);
    
	cometalen = strlen(cometa)-1;
    ufolen = strlen(ufo)-1;
    
	temp = 1;
	for(a = 0; a<cometalen; a++) temp = (temp * (((int) (cometa[a]))-64));
    printf("%s - %i\n", cometa, temp);
    x = temp;
    
	temp = 1;
    for(a = 0; a<ufolen; a++) temp = (temp * (((int) (ufo[a]))-64));
    printf("%s - %i\n", ufo, temp);
    
	fp = fopen ("ride.out", "w");
    if(temp%47 == x%47) fputs("GO\n", fp);
    else fputs("STAY\n", fp);
    fclose(fp);
//    system("PAUSE"); 
    exit(0);
}