import sys import string all_s = string.ascii_letters s = input() d = {'s':0,'n':0,' ':0,'o':0} for _ in s: if _ in all_s: d['s']+=1 elif _ in {'1','2','3','4','5','6','7','8','9','0'}: d['n']+=1 elif _ == ' ': d[' ']+=1 else: d['o']+=1 print(d['s']) print(d[' ']) print(d['n']) print(d['o'])