LookSay/dfrant
LookSay/mishustina_margarita
f1from itertools import groupbyf1from itertools import groupby
22
3def LookSay():3def LookSay():
t4    st = '1't4    n = '1'
5    while True:5    while 1:
6        for s in st:6        for j in n:
7            yield int(s)7            yield int(j)
8        st = ''.join((str(len(list(group))) + key for (keygroup) in groupby(st)))8        n = ''.join((str(len(list(s))) + p for (ps) in groupby(n)))
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