京东算法字符串匹配通过25%，不知道哪里错了

T=input()
S=input()
def gggg(l1,l2):
    l=0
    r=len(l1)-1
    while l<r:
            t1 = l1[l]-l1[r]
            t2 = l2[l]-l2[r]
            l+=1
            r-=1
            if t1!=t2:
                return 0
    return 1
def getMatch(A,B):
    aa = bytes(A,encoding='utf-8')
    bb = bytes(B,encoding='utf-8')
    if len(aa)<len(bb):
        temp =aa
        aa=bb
        bb=temp
    num=0

    for i in range(len(aa)-len(bb)+1):
        cc=[]
        print(i,aa[i])
        for j in range(len(bb)):
            cc.append(aa[i+j] + bb[j])     
        if gggg(cc,bb)==1:
            num+=1   
    return num
getMatch(S,T)
# print(gggg(b"aba",b'cyx'))