s=input()
x,y=input().split()
_list=[]
for a,b in enumerate(s):
if b==x or b==y:
_list.append((a,b))
_list.sort(reverse=True,key=lambda x:x[0])
for c,d in _list:
print(c,d)
cz1pbnB1dCgpCngseT1pbnB1dCgpLnNwbGl0KCkKX2xpc3Q9W10KZm9yIGEsYiBpbiBlbnVtZXJhdGUocyk6CglpZiBiPT14IG9yIGI9PXk6CgkJX2xpc3QuYXBwZW5kKChhLGIpKQpfbGlzdC5zb3J0KHJldmVyc2U9VHJ1ZSxrZXk9bGFtYmRhIHg6eFswXSkKZm9yIGMsZCBpbiBfbGlzdDoKCXByaW50KGMsZCk=