Sort misDIRection challengue

txt = """./0/6
./1/22
./1/30
./2/34
./5/16
./9/36
./B/23
./C/4
./D/26
./d/13
./E/14
./e/5
./F/19
./F/2
./F/27
./J/8
./j/10
./j/12
./N/11
./N/25
./N/31
./N/33
./p/32
./R/3
./R/7
./S/1
./s/24
./U/9
./u/20
./u/28
./V/35
./X/17
./X/21
./X/29
./x/15
./z/18"""
lista = txt.split('\n')
fixlist = [k.split('/')[1:3] for k in lista]
dix = {}
for k in fixlist:
    dix[int(k[1])] = k[0]
newd = dict(sorted(dix.items()))
for i, v in newd.items():
    print(v,end='')