string_S = input()
string_k = input()

len_S = len(string_S)
len_k = len(string_k)

listed_script = []

for idS in range(len_S):
    if(idS+(len_k-1)<len_S):
        if ''.join([string_S[idS+idk] for idk in range(len_k)]) == string_k:
            listed_script.append((idS,idS+(len_k-1)))

if(len(listed_script)==0):
    listed_script.append((-1,-1))

for lsc in listed_script:
    print(lsc)