Python3 代码
def mod47(n):
d = 1
for i in range(len(n)):
d *= ord(n[i])-ord('A')+1
d %= 47
return d
if __name__ == "__main__":
a = input()
b = input()
if mod47(a) == mod47(b):
print('GO')
else:
print('STAY')