Baekjoon 10809번(python)

word = input()

alphabet = {'a':-1, 'b':-1, 'c':-1,'d':-1,'e':-1,'f':-1,'g':-1,'h':-1,'i':-1,'j':-1,'k':-1,'l':-1,
           'm':-1,'n':-1,'o':-1,'p':-1,'q':-1,'r':-1,'s':-1,'t':-1,'u':-1,'v':-1,'w':-1,'x':-1,'y':-1,'z':-1}

for i in word:
    alphabet[i] = word.index(i)

output = ''
for _, value in alphabet.items():
    output += str(value)+ ' '
print(output)