def count_substring(string, sub_string):
    pointers = {}
    cnt = 0
    for i in range(len(string)):
        toPop = []
        # print(f"{pointers=}")
        for k in pointers:
            # print(f"{i=}, {k=}")
            if pointers[k] == len(sub_string): #matched
                # print(f"{k=}")
                cnt += 1
                # print(f"Inc cnt for {k=}")
                toPop.append(k)
            elif sub_string[pointers[k]] == string[i]: # in progress
                pointers[k] += 1
            else: #not matched
                toPop.append(k)
        for k in toPop: # get rid of the items already matched or not mached and keep the ones in progress
            # print(f"Popping {k=}")
            pointers.pop(k)
        if string[i] == sub_string[0] and (i <= len(string) - len(sub_string)):
            # start a new search
            pointers[str(i)] = 1
            # print("adding", i)
            
    for k in pointers:
        # print(f"final check: {i=}, {k=}")
        if pointers[k] == len(sub_string):
            # print(f"{k=}")
            cnt += 1
            # print(f"Inc cnt for {k=}")
    return cnt
        

if __name__ == '__main__':
    string = input().strip()
    sub_string = input().strip()
    
    count = count_substring(string, sub_string)
    print(count)