stri = input()


n1,n2,n3,n4 = 0,0,0,0

for i in stri:       # 对每个字符进行判断计数
    if i.isalpha():
        n1 += 1
    elif i == ' ':
        n2 += 1
    elif i.isdigit():
        n3 += 1
    else:
        n4 += 1

print(n1)
print(n2)
print(n3)
print(n4)