1'''Homework 1'''
 2
 3
 4def beginning(word: str):
 5    '''Returns first third of word'''
 6    length = len(word)
 7    if length % 3 == 0:
 8        return word[:length // 3]
 9    if length % 3 == 2:
10        return word[:length // 3 + 1]
11    return word[:length // 3]
12
13
14def middle(word: str):
15    '''Returns second third of word'''
16    length = len(word)
17    if length % 3 == 0:
18        return word[length // 3:length // 3 * 2]
19    if length % 3 == 2:
20        return word[length // 3 + 1:length // 3 * 2 + 1]
21    return word[length // 3:length // 3 * 2 + 1]
22
23
24def end(word: str):
25    '''Returns third third of word'''
26    length = len(word)
27    if length % 3 == 0:
28        return word[2 * length // 3:]
29    if length % 3 == 2:
30        return word[2 * length // 3:]
31    return word[2 * length // 3 + 1:]
32
33
34def split_sentence(sentence : str):
35    '''Returns all of the words split by spaces in tuples of
36    beggining, middle and end parts'''
37    results = []
38    for word in sentence.split():
39        results.append((beginning(word), middle(word), end(word)))
40    return results