求助各位大佬，用的py3，数据点下载到本地运行正确，交到网站上却全wa。。。

s1=input()
s2=input()

def nextArr(son):
    next = [-1] * len(son)
    if len(son) > 1:
        next[1] = 0
        i, j = 0, -1
        while i < len(son) - 1:
            if j == -1 or son[i] == son[j]:
                i += 1
                j += 1
                next[i] = j
            else:
                j = next[j]
    return next

def kmp(mom,son):
    test=''
    if type(mom)!=type(test) or type(son)!=type(test):
        return -1
    if len(son)==0:
        return 0
    if len(mom)==0:
        return -1

    m=s=0
    next=nextArr(son)
    while m<len(mom):
        if s==-1 or mom[m]==son[s]:
            m+=1
            s+=1
        else:
            s=next[s]
        if s == len(son):
            print(m - s + 1)
            m=m-s+1
            s=0
    return -1
kmp(s1,s2)
border=nextArr(s2+' ')
s=str(border[1])+' '
for x in border[2::]:
    s+=str(x)+' '
print(s)