#思路:
#遍历一遍,判断字符并计数
str1=input()
a=b=c=d=0
for i in str1:
if i.isalpha():
a+=1
elif i==" ":
b+=1
elif i.isdigit():
c+=1
else:
d+=1
print(a)
print(b)
print(c)
print(d)

#思路:
#遍历一遍,判断字符并计数
str1=input()
a=b=c=d=0
for i in str1:
if i.isalpha():
a+=1
elif i==" ":
b+=1
elif i.isdigit():
c+=1
else:
d+=1
print(a)
print(b)
print(c)
print(d)