def unique_sublists(list1):
    
    result ={}
    for l in list1: 
        result.setdefault(tuple(l), list()).append(1) 
    for a, b in result.items(): 
        result[a] = sum(b)
    return result
def unique_sublists(list1):
    result = {}
    _l_i = 0
    while _l_i < len(list1):
        l = list1[_l_i]
       
        result.setdefault(tuple(l), list()).append(1)
        _l_i += 1
    for a, b in result.items():
        result[a] = sum(b)
    return result