s = input() # input()，接收的是一行字符串
letter= 0 #记录字母个数
space = 0 #记录空格个数
number= 0 #记录数字个数
other = 0 #其他
# 字符串可以像列表一样直接遍历每一个元素
'''
for i in s: 
    if i in "qwertyuiopasdfghjklzxcvbnmQWERTYUIOPASDFGHJKLZXCVBNM":
        letter +=1
    elif i in " ":
        space +=1
    elif i in "1234567890":
        number+=1
    else:
        other +=1
'''
for i in s: 
    if i.isalpha():
        letter +=1
    elif i.isspace():
        space +=1
    elif i.isdigit():
        number+=1
    else:
        other +=1
print(letter)
print(space)
print(number)
print(other)