def solution(s): answer = [] s = list(s) while (len(s) > 0) : try : s[0] = int(s[0]) answer.append(s[0]) del s[0] except : if s[0] == 'z' : answer.append(0) del s[:4] elif s[0] == 'o' : answer.append(1) del s[:3] elif s[0] == 't' : if s[1] == 'w' : answer.append(2) del s[:3] else : answer.append(3) del s[:5] elif s[0] == 'f' : if s[1] == 'o' : answer.append(4) del s[:4] else : answer.append(5) d..