Problem:
 Score : 100 points    Problem Statement As a New Year's gift, Dolphin received a string s of length 19 . The string s has the following format: [five lowercase English letters],[seven lowercase English letters],[five lowercase English letters] . Dolphin wants to convert the comma-separated string s into a space-separated string. Write a program to perform the conversion for him.      Constraints  The length of s is 19 .  The sixth and fourteenth characters in s are , .  The other characters in s are lowercase English letters.         Input The input is given from Standard Input in the following format:  s       Output Print the string after the conversion.        Sample Input 1 happy,newyear,enjoy      Sample Output 1 happy newyear enjoy  Replace all the commas in happy,newyear,enjoy with spaces to obtain happy newyear enjoy .       Sample Input 2 haiku,atcoder,tasks      Sample Output 2 haiku atcoder tasks       Sample Input 3 abcde,fghihgf,edcba      Sample Output 3 abcde fghihgf edcba

Solution (Python):
a,b,c=input().split(",")
print(a,b,c, sep=" ")

Solution (Python):
print(input().replace(',', ' '))

Solution (Python):
a,b,c = input().split(',')
print(a,b,c)

Solution (Python):
s=input()
print(s.replace(","," "))

Solution (Python):
a,b,c = input().split(',')
print(a,b,c)

Solution (Python):
a,b,c = input().split(",")
print(a,b,c)

Solution (Python):
string = input()
print(string.replace(","," "))

Solution (Python):
string = input()
print(string.replace(","," "))

Solution (Python):
a = input().split(',')
print(a[0]+ ' '+a[1]+' '+a[2])

Solution (Python):
a = input().split(',')
print(a[0]+ ' '+a[1]+' '+a[2])

Solution (Python):
a,b,c=input().split(",")
print(a,b,c)

Solution (Python):
s = input()
l = s.split(',')
ans = ' '.join(l)
print(ans)

Solution (Python):
s = input()

print(s.replace(",", " "))

Solution (Python):
print(input().replace(",", " "))

Solution (Python):
print(input().replace(',',' '))

Solution (Python):
s = input()
print(s.replace(',', ' '))

Solution (Python):
s=input()
print(s.replace(',',' '))

Solution (Python):
print(input().replace(",", " "))

Solution (Python):
print(input().replace(",", " "))

Solution (Python):
s = input().split(",")
print(" ".join(s))

Solution (Python):
a, b, c = input().split(',')
print(a, b, c)

Solution (Python):
print(input().replace(',',' '))

Solution (Python):
s=input()
print(s.replace(",", " "))

Solution (Python):
s = input()
print(s.replace(',', ' '))

Solution (Python):
s = input()

print(s.replace(",", " "))

Solution (Python):
s = input()

t = [' ' if i == ',' else i for i in s]
for i in t:
    print(i, end='')

Solution (Python):
s = input()

print(s.replace(",", " "))

Solution (Python):

a = list(input().split(','))
for i in a:
    print(i, end=" ")

Solution (Python):
s=input().split(",")
for i in range(3):
	print(s[i],end=" ")

Solution (Python):
a,b,c=input().split(",")
print(a,b,c)

Solution (Python):
s = input()
print(s.replace(",", " "))

Solution (Python):
print(input().replace(","," "))

Solution (Python):
s = input().split(',')

print(s[0], s[1], s[2])

Solution (Python):
from sys import stdin

s = stdin.readline().rstrip()

print(s.replace(","," "))

Solution (Python):
print(*input().split(","))

Solution (Python):
a,b,c = input().split(",")
print(a,b,c)

Solution (Python):
s = input()

a = s[:5]

b = s[6:13]

c = s[14:]

print (a,b,c)

"""
インデックスが分からなくなることは慣れても頻繁にあります。
そんなときは一度紙に書いてみるとわかりやすくなりますよ！
"""

Solution (Python):
s=list(input())
for i in range(5):
    print(s[i],end='')
print(' ',end='')
for i in range(7):
    print(s[i+6],end='')
print(' ',end='')
for i in range(5):
    print(s[i+14],end='')

Solution (Python):
print(*input().split(','))

Solution (Python):
print(input().replace(",", " "))

Solution (Python):

import sys
input = sys.stdin.readline
sys.setrecursionlimit(10**6)

print(*input()[:-1].split(','))

Solution (Python):
print(input().replace(',', ' '))

Solution (Python):
if __name__ == '__main__':
	print(input().replace(","," "))

Solution (Python):
a=input().split(",")
for i in a:
    print(i,end=" ")

Solution (Python):
s=input()
print(s.replace(","," "))

Solution (Python):
sentences = input().split(',')

for sentence in sentences:
    print(sentence, end=' ')

Solution (Python):
s = input().split(",")
for i in range(len(s)):
    if i != 0:
        print(" ", end="")
    print(s[i], end="")
print()

Solution (Python):


s=input()
print(s.replace(","," "))

Solution (Python):
print(input().replace(","," "))

Solution (Python):
s = input()

s = s.replace(","," ")
print(s)

Solution (Python):
str = input()
print(str.replace(","," "))

Solution (Python):
a,b,c=map(str,input().split(","))
print(a,b,c)

Solution (Python):
a,b,c=map(str,input().split(","))
print(a,b,c)

Solution (Python):
s = input()

s = s.replace(","," ")
print(s)

Solution (Python):
print(input().replace(","," "))

Solution (Python):
S = input()

A=S.replace(",", " ")
print(A)

Solution (Python):
s = input()

hairetu = list(s)
hairetu[5] = " "
hairetu[13] = " "

ans = "".join(hairetu)
print(ans)

Solution (Python):
a,b,c = input().split(',')
print(a,b,c,sep=' ')

Solution (Python):
s=input()
s=s.replace(',',' ')
print(s)

Solution (Python):
s = input().split(',')
print(s[0]+' '+s[1]+' '+s[2])

Solution (Python):
S = input().split(',')
print(' '.join(S))

Solution (Python):
s = input().split(',')
for word in s :
  print(word , end = ' ')

Solution (Python):
print(input().replace(","," "))

Solution (Python):
a,b,c= input().split(",")
print(a, b, c)

Solution (Python):
s1, s2, s3 = input().split(",")

print(s1 + " " + s2 + " " + s3)

Solution (Python):
s=input()
print(s.replace(',',' '))

Solution (Python):
s = str(input())
l = s.replace(',' , ' ')
print(l)

Solution (Python):
s = input().split(',')
for i in s:
    print(i, end=' ')

Solution (Python):
S = list(input().split(","))
print(*S)

Solution (Python):
s = input().replace("," , " ")
print(s)

Solution (Python):
print(input().replace(",", " "))

Solution (Python):
s = input()
print(s[:5], s[6:13], s[14:])

Solution (Python):
a,b,c=input().split(',')
print(a,b,c)

Solution (Python):
s = input()
print(s.replace(',',' '))

Solution (Python):
a,b,c = input().split(",")

print(a,b,c)

Solution (Python):



s = input()

print ( s.replace(",", " ") )

Solution (Python):
print(*input().split(','))

Solution (Python):
print(*(input().split(',')))

Solution (Python):
n = input()


print(n.replace(',' , ' '))

Solution (Python):
a = input()
print(a.replace(","," "))

Solution (Python):
print(input().replace(',',' '))

Solution (Python):


s = input()
s = s.replace(',', ' ')

print(s)

Solution (Python):
a,b,c=input().split(",")
print(a,b,c)

Solution (Python):
a,b,c = input().split(",")
print(a,b,c)

Solution (Python):
s = input()
s = s.replace(",", " ")
print(s)

Solution (Python):
n=str(input())
print(n.replace(","," "))

Solution (Python):
s = input()
a = s[0]+s[1]+s[2]+s[3]+s[4]
b = s[6]+s[7]+s[8]+s[9]+s[10]+s[11]+s[12]
c = s[14]+s[15]+s[16]+s[17]+s[18]
print(a,b,c)

Solution (Python):

import sys
input = sys.stdin.readline


S = input().rstrip()

print(S.replace(",", " "))

Solution (Python):
s = input()

print(s.replace(',', ' '))

Solution (Python):
S=list(map(str,input().split(",")))
print(" ".join(map(str,S)))

Solution (Python):
a,b,c = input().split(",")
print(a,b,c)

Solution (Python):
print(input().replace(","," "))

Solution (Python):
s = input()
print(s.replace(',', ' '))

Solution (Python):
a,b,c=input().split(",")
print(a,b,c)

Solution (Python):
def examA():
    s = sys.stdin.readline().split(",")
    print(" ".join(map(str,s)))

import sys
from collections import Counter,defaultdict,deque
def I(): return int(sys.stdin.readline())
def LI(): return list(map(int,sys.stdin.readline().split()))
def LS(): return sys.stdin.readline().split()
def S(): return sys.stdin.readline().strip()
mod = 10**9 + 7
inf = float('inf')

examA()

Solution (Python):
a= str(input()).split(',')
print(a[0]+' '+a[1]+' '+a[2])

Solution (Python):
s = input()
a = s.replace(","," ")
print(a)

Solution (Python):
print(*input().split(','))

Solution (Python):
print(input().replace(',',' '))

Solution (Python):
s = list(input())

for i in range(len(s)):
  if s[i] == ',':
    s[i] = ' '
 
print(''.join(s))

Solution (Python):
s=input()
print(s[0:5]+' '+s[6:13]+' '+s[14:19])

Solution (Python):

Haiku = str(input())
print(Haiku.replace(","," "))

Solution (Python):
s = input()

for i in range(19):
  if s[i] != ',':
    print(s[i], end='')
  else:
    print(' ', end='')

Solution (Python):
a,b,c = input().split(',')
print(a,b,c)

Solution (Python):
s=input()
ss=s.replace(',',' ')
print(ss)

Solution (Python):
a = input()
b = a[0:5]+' '+a[6:13]+' '+a[14:19]
print(b)

Solution (Python):
s = input()
print(s[:5]+" "+s[6:13]+" "+s[14:19])

Solution (Python):
li = map(str, input().split(','))
for s in li:
  print(s, end=" ")

Solution (Python):
inp = input().split(",")

print(" ".join(inp))

Solution (Python):
a,b,c=input().split(",")
print(a,b,c)

Solution (Python):
s = input()
print("{0} {1} {2}".format(s[0:5], s[6:13], s[14:]))

Solution (Python):
print(input().replace(',',' '))

Solution (Python):
S = list(map(str, input().split(',')))
print(S[0], S[1], S[2])

Solution (Python):
a,b,c=input().split(",")
print("{0} {1} {2}".format(a,b,c))

Solution (Python):

s = input().split(',')
print('{} {} {}'.format(s[0], s[1], s[2]))

Solution (Python):
a = str(input())

a=a.replace(","," ")

print(a)

Solution (Python):

a, b, c = input().split(',')
st = a + ' ' + b + ' ' + c
print(st)

Solution (Python):
s = input().split(',')
print(' '.join(s))

Solution (Python):
S = str(input())
print(S.replace(',',' '))

Solution (Python):
s = list(str(input()))

del s[5]
del s[12]
s.insert(5,' ')
s.insert(13,' ')

print(''.join(s))

Solution (Python):
a = input().split(",")
b = " ".join(a)
print(b)

Solution (Python):
a,b,c=input().split(',')
print(a,b,c)

Solution (Python):
a,b,c=input().split(',')
print(a,b,c)

Solution (Python):
a,b,c = input().split(",")
print(a,b,c)

Solution (Python):
print(*input().split(","))

Solution (Python):
s = input()
s = s.replace(',', " ")
print(s)

Solution (Python):
s = input().split(",")
s = " ".join(s)
print(s)

Solution (Python):
a,b,c = input().split(",")

print(a+" "+b+" "+c)

Solution (Python):
s = input()

print(s[:5]+" "+s[6:13]+" "+s[14:])

Solution (Python):
print(*input().split(','))

Solution (Python):
a=input().split(",")
print(" ".join(a))

Solution (Python):
s = input().split(',')
a = ' '.join(s)
print(a)

Solution (Python):
s=input()
t=s.split(',')
u=' '.join(t)
print(u)

Solution (Python):
print(*input().split(','))

Solution (Python):
s=input().split(',')
print(s[0]+' '+s[1]+' '+s[2])

Solution (Python):
s = raw_input()
print(s.replace(",", " "))

Solution (Python):
S = list(map(str,input().split(",")))
tmp = " ".join(S)
print(tmp)

Solution (Python):
print(input().replace(',', ' '))

Solution (Python):
input_ = input().split(',')
print(' '.join(input_))

Solution (Python):
s = input()
print(s.replace(",", " "))

Solution (Python):
S=input();print(S.replace(',',' '))

Solution (Python):
s = input().split(",")
print(*s)

Solution (Python):
x = input()
y = x.split(",")
print(y[0] + " " + y[1] + " " + y[2])

Solution (Python):
s=input()
print(s.replace(',',' '))

Solution (Python):
a,b,c=input().split(',')
print(a,b,c)

Solution (Python):
s,t,u=input().split(',')
print(s+' '+t+' '+u)

Solution (Python):
s=input().replace(',', ' ')
print(s)

Solution (Python):
a,b,c= input().split(',')
print(a,b,c)

Solution (Python):
s=input().split(",")
print(*s)

Solution (Python):
x = input().split(",")
print(" ".join(x))

Solution (Python):
print(input().replace(",", " "))

Solution (Python):
n=input().split(',')
print(" ".join(n))

Solution (Python):
print(*input().split(","))

Solution (Python):
s=input().split(',')
print(' '.join(s))

Solution (Python):
s = input()
print(s.replace(',', ' '))

Solution (Python):
print(input().replace(',',' '))

Solution (Python):
s=input()
S=s.replace(',',' ')
print(S)

Solution (Python):
s=input()
print(s.replace(',', ' '))

Solution (Python):
s = list(input().split(","))
print(" ".join(s))

Solution (Python):
s = input()
sNew = s.replace(","," ")
print(sNew)

Solution (Python):
s = list(input().split(","))

print(s[0],s[1],s[2])

Solution (Python):
s = input()
for i in s:
  if i == ',':
    i = ' '
  print(i,end="")

print()

Solution (Python):
print(*input().split(","))

Solution (Python):
S=list(input().split(","))
print(" ".join(S))

Solution (Python):
import collections
import itertools
import functools
import math

if __name__ == "__main__":
    print("".join((input().replace(',', ' '))))

Solution (Python):
n= input().split(",")

print(n[0],n[1],n[2])

Solution (Python):
print(*input().split(','))

Solution (Python):
print(input().replace(',',' '))

Solution (Python):
str=input()
print(str.replace(',', ' '))

Solution (Python):
s=input()

print(s.replace(',',' '))

Solution (Python):
a,b,c=input().split(",")
print(a,b,c,)

Solution (Python):
print(*input().split(','))

Solution (Python):
s = input().split(",")
print(*s)

Solution (Python):
s = input()
print(" ".join(s.split(",")))

Solution (Python):
a, b, c = input().split(",")
print(a, b, c)

Solution (Python):
s = str(input())

print(s.replace(',',' '))

Solution (Python):
a,b,c = input().split(',')
print(a,b,c)

Solution (Python):
s = input()
s = s.replace(',',' ')
print(s)

Solution (Python):
S = input().split(',')
print(S[0] + ' ' + S[1] + ' ' + S[2])

Solution (Python):
s=list(input())
s[5] = ' '
s[13] = ' '
print("".join(s))

Solution (Python):
print(*input().split(","))

Solution (Python):
s = input()
print(s.replace(',',' '))

Solution (Python):
a,b,c=input().split(",")
print(a,b,c)

Solution (Python):
print(' '.join(input().split(',')))

Solution (Python):
s = input()

print(s.replace(',', ' '))

Solution (Python):
a, b, c = input().split(',')
print(a, b, c, sep=" ")

Solution (Python):
s = input().split(',')
print(s[0] +' '+ s[1] + ' ' + s[2])

Solution (Python):
s = input()
k = []
ans = ""
for i in range(19):
  k.append(s[i])
for i in range(19):
  if k[i] == ",":
    k[i] = " "
  ans += k[i]
print(ans)

Solution (Python):
s = input()
print(s.replace(","," "))

Solution (Python):
s1, s2, s3 = input().split(",")

print(s1, s2, s3)

Solution (Python):
a, b, c = input().split(",")

print(a,b,c)

Solution (Python):
s=list(input().split(','))
print(' '.join(s))

Solution (Python):
S = input().split(",")
print(" ".join(S))

Solution (Python):
s = list(input().split(','))
for i in s:
	print(i, end=" ")
print()

Solution (Python):
s=input();print(s.replace(',',' '))

Solution (Python):
s = input()
s = s.replace(',', ' ')
print(s)

Solution (Python):
s=list(map(str,input().split(',')))
print(s[0],s[1],s[2])

Solution (Python):
a=input()
b = a.replace(',',' ')
print(b)

Solution (Python):
import re

s = input()

ans = re.sub(',', ' ', s)
print(ans)

Solution (Python):
s = input().split(',')
print(' '.join(s))

Solution (Python):



s = input()

print(s.replace(","," "))

Solution (Python):
print(" ".join(input().split(",")))

Solution (Python):
a,b,c=input().split(",")
print(a,b,c)

Solution (Python):
def slove():
    import sys
    input = sys.stdin.readline
    s = str(input().rstrip('\n'))
    print(s.replace(",", " "))


if __name__ == '__main__':
    slove()

Solution (Python):
s = input()
s = s.replace(",", " ")
print(s)

Solution (Python):
import sys

input = sys.stdin.readline


def main():
    print(" ".join(input().split(",")))


if __name__ == "__main__":
    main()

Solution (Python):
s = input()
print(s.replace(',',' '))

Solution (Python):
s = input().replace(',', ' ', 2)
print(s)

Solution (Python):
s = input()

print(s.replace(',', ' '))

Solution (Python):
print(*input().split(','))

Solution (Python):
s=input().split(',')
print(s[0],s[1],s[2])

Solution (Python):
s=input().split(',')
print(s[0],s[1],s[2])

Solution (Python):
input_ = input().replace(",", " ")

print(input_)

Solution (Python):
print(input().replace(',',' '))

Solution (Python):
a,b,c=input().split(",")
print(a,b,c)

Solution (Python):

comma_haiku = input().split(",")
space_haiku = " ".join(comma_haiku)
print(space_haiku)

Solution (Python):
print(input().replace(',',' '))

Solution (Python):
print(input().rstrip().replace(',', ' '))

Solution (Python):
s = input()
print(s.replace(","," "))

Solution (Python):
a,b,c = input().split(",")
print(a,b,c)

Solution (Python):
print(input().replace(',', ' '))

Solution (Python):
s = list(input())
s[5] = ' '
s[13] = ' '
print(''.join(s))

Solution (Python):
s = input()
print(s[:5], s[6:13], s[14:19])

Solution (Python):
INT = lambda: int(input())
INTM = lambda: map(int,input().split())
STRM = lambda: map(str,input().split())
STR = lambda: str(input())
LIST = lambda: list(map(int,input().split()))
def do():
    s=list(map(str,input().split(',')))
    print(*s)
if __name__ == '__main__':
    do()

Solution (Python):
s=input()
print(s[0:5],s[6:13],s[14:19])

Solution (Python):
s = input().split(',')
print(' '.join(s))

Solution (Python):
ss = input()
new_s = ss.replace(',', ' ')
print(new_s)

Solution (Python):
s = input()
ans = ""
for i in s:
    if i==",":
        ans += " "
    else:
        ans += i
print(ans)

Solution (Python):
print(input().replace(",", " "))

Solution (Python):
print(input().replace(",", " "))

Solution (Python):
S = input().split(',')

for s in S:
    print(s + ' ' , end='')

Solution (Python):
s = input()
print(s.replace(","," "))

Solution (Python):
a,b,c = input().split(',')
print(a,b,c)

Solution (Python):
print(input().replace(',',' '))

Solution (Python):
print(input().replace(","," "))

Solution (Python):
s=input()
print("{} {} {}".format(s[0:5],s[6:13],s[14:19]))

Solution (Python):
for i in input().split(","):
    print(i)

Solution (Python):
print(*input().split(","))

Solution (Python):
s = input()

print('{} {} {}'.format(s[:5], s[6:13], s[14:]))

Solution (Python):
s = input().split(',')
ans = ' '.join(s)
print(ans)

Solution (Python):
s = input()
new_s = s.replace(',', ' ')
print(new_s)

Solution (Python):
s = input()
print(s.replace(',', ' '))

Solution (Python):
def resolve():
    s = input()
    print(s.replace(",", " "))


if __name__ == "__main__":
    resolve()

Solution (Python):
s = input()
print(s.replace(',', ' '))

Solution (Python):

s = input()

print(s[0:5] + ' ' + s[6:13] + ' ' + s[14:])

Solution (Python):
s = input()
print(s.replace(",", " "))

Solution (Python):
a,b,c=input().split(',')
print(a,b,c,sep=' ')

Solution (Python):
Word = input().replace(","," ")
print(Word)

Solution (Python):
sa=input()
s=list(sa)
s[5]=' '
s[13]=' '
print(''.join(s))

Solution (Python):
s = input().split(",")

print(" ".join(s))

Solution (Python):
s = input()
for i in range(len(s)):
  print(s[i] if i != 5 and i != 13 else ' ', end ='')

Solution (Python):
s = input()
print(s.replace(',',' '))

Solution (Python):
a = input().split(',')
print(' '.join(a))

Solution (Python):
s = list(input().split(","))

print(" ".join(s))

Solution (Python):
a,b,c=input().split(",")
print(a,b,c)

Solution (Python):
print(input().replace(",", " "))

Solution (Python):
print(input().replace(",", " "))

Solution (Python):

s = input()
print(s.replace(',', ' '))

Solution (Python):
s = input()

ans = s.replace(",", " ")
print(ans)

Solution (Python):
a,b,c = input().split(',')
print(a,b,c)

Solution (Python):
print(" ".join(input().split(",")))

Solution (Python):
import sys
input = sys.stdin.readline

def main():
    s = input().strip()
    print(s.replace(",", " "))


if __name__ == "__main__":
    main()

Solution (Python):
print(input().replace(",", " "))

Solution (Python):
print(input().replace(",", " "))

Solution (Python):
a, b, c = input().split(',')
print(a, b, c)

Solution (Python):
s =input().split(",")
print(" ".join(s))

Solution (Python):
abc = input().split(',')
print(abc[0]+' '+abc[1]+' '+abc[2])

Solution (Python):
print(*input().split(","))

Solution (Python):
S = input()
print(S.replace(',',' '))

Solution (Python):
s = str(input())
print(s.replace(',', ' '))

Solution (Python):
S = input()
print(S[:5]+" "+S[6:13]+" "+S[14:])

Solution (Python):
list = list(map(str,input()))
list[5] = " "
list[13] = " "
print("".join(list))

Solution (Python):
s = list(input().split(','))

print(*s)

Solution (Python):
s=list(input())

s[5]=' '
s[13]=' '

ans=''

for i in s:
    ans+=i
    
print(ans)

Solution (Python):
s = input().replace(','," ")
print(s)

Solution (Python):
print(*input().split(","))

Solution (Python):
print(input().replace(',',' '))

Solution (Python):
print(input().replace(',',' '))

Solution (Python):
print(*input().split(','))

Solution (Python):
a,b,c=input().split(",")
print(a,b,c)

Solution (Python):
s = input()
print(s.replace(',', ' '))

Solution (Python):
s = input()
l = s.split(',')
print (l[0] + ' '+ l[1] + ' ' + l[2])

Solution (Python):
a,b,c=input().split(',')
print(a,b,c)

Solution (Python):
a,b,c=input().split(",")
print(a,b,c)

Solution (Python):
s = input()
for i in range(len(s)):
  print(s[i] if i != 5 and i != 13 else ' ' , end ='')

Solution (Python):
s = input()

print(s.replace(",", " "))

Solution (Python):
print(input().replace(',',' '))

Solution (Python):
s = input().replace(",", " ")
print(s)

Solution (Python):
s = input()
new_s = s.replace(',',' ')
print(new_s)

Solution (Python):
print(input().replace(',',' '))

Solution (Python):
a, b, c = input().split(',')
print(a, b, c, sep = ' ')

Solution (Python):
a,b,c=input().split(",")
print(a,b,c)

Solution (Python):
a,b,c=input().split(',')
print(a,b,c)

Solution (Python):
a=list(input())
a[5]=" "
a[13]=" "
for i in range(19):
        print(a[i], end='')

Solution (Python):
s=list(map(str,input().split(",")))
n=len(s)
for i in range(n):
    if i==n-1:
        print(s[i])
    else:
        print(s[i],end=" ")

Solution (Python):
s = input().split(",")
print(*s)

Solution (Python):
s=input()
print(" ".join(s.split(",")))

Solution (Python):
s = input().split(',')
print(s[0],s[1],s[2])

Solution (Python):
print(input().replace(',',' '))

Solution (Python):
N = input()
print(N.replace(",", " "))

Solution (Python):
a, b, c = input().split(",")
print(a, b, c)

Solution (Python):
s = [str(x) for x in input().split(',')]
print(" ".join(s))

Solution (Python):
import sys

if sys.platform =='ios':
    sys.stdin=open('input_file.txt')
    
a,b,c=input().split(",")

print(a,b,c)

Solution (Python):
print(*input().split(','))

Solution (Python):
s = list(input())
if len(s) == 19 and s[5] == s[13] == ',':
    s[5] = ' '
    s[13] = ' '
    print(''.join(s))
else:
    print('hoge!')

Solution (Python):
print(*input().strip().split(','), sep=' ')

Solution (Python):
print(*input().strip().split(','), sep=' ')

Solution (Python):
print(''.join(' ' if c==',' else c for c in input()))

Solution (Python):
import sys
import copy
import string
from _bisect import *
from collections import *
from operator import itemgetter
from math import factorial
"""
from fractions import gcd
def lcm(x, y):
    return (x * y) // gcd(x, y)
"""
stdin = sys.stdin
ni = lambda: int(ns())
na = lambda: list(map(int, stdin.readline().split()))
ns = lambda: stdin.readline()

li = input().split(",")
print(*li)

Solution (Python):
s=input()

print(" ".join(s.split(',')))

Solution (Python):
s=input()
print(s.replace(',',' '))

Solution (Python):
s = input().split(",")
print(*s)

Solution (Python):
a,b,c=input().split(",")
print(a,b,c)

Solution (Python):
a,b,c = input().split(",")
print(a,b,c)

Solution (Python):
s = input()


print(s.replace(',',' '))

Solution (Python):
a,b,c=input().split(",")
print(a,b,c)

Solution (Python):
s=input().split(',')
print(s[0]+' '+s[1]+' '+s[2])

Solution (Python):
S = input()
print(S[0:5], S[6:13], S[14:])

Solution (Python):
s = input().split(',')
print(s[0]+' '+s[1]+' '+s[2])

Solution (Python):
a,b,c=input().split(",")
print(a,b,c)

Solution (Python):
a,b,c=input().split(",")
print(a,b,c)

Solution (Python):
a,b,c=input().split(',')
print(a,b,c)

Solution (Python):
a,b,c=input().split(",")
print(a,b,c)

Solution (Python):
def main():
    s = input()
    t = ""
    for i in range(len(s)):
        if s[i] == ",": t += " "
        else: t += s[i]
    return t
if __name__ == '__main__':
    print(main())

Solution (Python):
a,b,c=input().split(",")
print(a,b,c)

Solution (Python):
s = input()
print(s.replace(","," "))

Solution (Python):
print(input().replace(',', ' '))

Solution (Python):
s = input().replace(',', ' ')
print(s)

Solution (Python):
print(input().replace(',', ' '))

Solution (Python):
s = input().replace(",", " ")
print(s)

Solution (Python):
print(input().replace(',',' '))

Solution (Python):
print(*input().replace(","," ").split())

Solution (Python):
s = list(input().split(','))
print(" ".join(s))

Solution (Python):
a,b,c = input().split(',')

print(' '.join([a,b,c]))

Solution (Python):
print(input().replace(',',' '))

Solution (Python):
print(*input().split(','))

Solution (Python):
print(' '.join(input().split(',')))

Solution (Python):
s = input()
print(s.replace("," , " "))

Solution (Python):
s = input()
ans = s.replace(',',' ')
print(ans)

Solution (Python):
s = input()
print(s.replace(',', ' '))

Solution (Python):
s=input()

print(s.replace(","," "))

Solution (Python):
a,b,c = input().split(",")
print(a,b,c)

Solution (Python):
a,b,c = input().split(",")
print(a,b,c)

Solution (Python):
s = [str(i) for i in input().split(",")]

print(' '.join(map(str, s)))

Solution (Python):
print(input().strip().replace(',', ' '))

Solution (Python):
a,b,c = input().split(",")
print(a,b,c)

Solution (Python):
print(input().replace(","," "))

Solution (Python):
s = input().split(",")
print(" ".join(s))

Solution (Python):
a, b, c = input().split(',')
print(a, b, c, sep=' ')

Solution (Python):
print(input().replace(","," "))

Solution (Python):
a,b,c = input().split(",")
print(a,b,c)

Solution (Python):
s = input().split(',')
print(' '.join(s))

Solution (Python):
a,b,c=input().split(",")
print(a,b,c)

Solution (Python):
print(input().replace(","," "))

Solution (Python):
s=list(input())

s[5]=" "
s[13]=" "

print("".join(s))

Solution (Python):
s = str(input())
print(s.replace(',',' '))

Solution (Python):
a,b,c = input().split(",")
print(a,b,c)

Solution (Python):


s = input()

print(s.replace(",", " "))

Solution (Python):
s=input()
t=s.replace(',',' ')
print(t)

Solution (Python):
x, y, z = input().split(",")
print(x,y,z)

Solution (Python):
a, b, c = input().split(',')
print(' {} {} {} '.format(a, b, c))

Solution (Python):
a, b, c = input().split(",")

print(a, b, c)

Solution (Python):
print(input().replace(","," "))

Solution (Python):
a,b,c=input().split(",")
print(a,b,c)

Solution (Python):
s = input()
print(s.replace(',', ' '))

Solution (Python):
print(str(input().replace(',', ' ')))

Solution (Python):
a,b,c = input().split(",")
print(a,b,c)

Solution (Python):
s = input()
print(s.replace(","," "))

Solution (Python):
print(input().replace(',', ' '))

Solution (Python):
buf=input().split(',')
print(*buf)

Solution (Python):
print(input().replace(',', ' '))

Solution (Python):
a,b,c = input().split(",")
print(a,b,c)

Solution (Python):
s = input()
print(s[0:5]+" "+s[6:13]+" "+s[14:19])

Solution (Python):
a,b,c=input().split(",")
print(a,b,c)

Solution (Python):
s=input()

str=s.replace(',', ' ')

print(str)

Solution (Python):
a,b,c = input().split(",")
print(a,b,c)

Solution (Python):
line = input()
print(line.replace(","," "))

Solution (Python):
a=input()
print(a.replace(',',' '))

Solution (Python):
s= str(input())
print(s.replace(","," "))

Solution (Python):
string = input()
print(string.replace(",", " "))

Solution (Python):

s = input()
slist = s.split(',')
print(' '.join(slist))

Solution (Python):
print(input().replace(","," "))

Solution (Python):
s = input()
s_list = [x.strip() for x in s.split(',')]
print(' '.join(s_list))

Solution (Python):
a,b,c=map(str,input().split(','))
print(a,b,c)

Solution (Python):
a,b,c=input().split(',')
print(a,b,c)

Solution (Python):
s=list(input().split(","))
print(" ".join(s))

Solution (Python):
a,b,c=input().split(",")
print(a,b,c)

Solution (Python):
print(input().replace(',' , ' '))

Solution (Python):
s=input()
print(s.replace(',' , ' '))

Solution (Python):
s = input().rstrip().split(',')

print('{} {} {}'.format(s[0], s[1], s[2]))

Solution (Python):
s = input()
print(s.replace(',',' '))

Solution (Python):
a,b,c =map(str,input().split(","))

print(a,b,c)

Solution (Python):
s = input()

print(s.replace(',', ' '))

Solution (Python):
print(input().replace(',', ' '))

Solution (Python):
print(input().replace(",", " "))

Solution (Python):
print(input().replace(',', ' '))

Solution (Python):
s = input()
print(s.replace(',', ' '))

Solution (Python):
s = input()
r = s.replace(",", " ")
print(r)

Solution (Python):
l = input().split(",")

print(*l)

Solution (Python):
c=input()
ans=c.replace(","," ",2)
print(ans)

Solution (Python):
s = input().split(",")
print(" ".join(s))

Solution (Python):
s=list(input().split(','))
print(*s)

Solution (Python):


s = input()
ans = s.replace(',', ' ')
print(ans)

Solution (Python):
s = input().split(",")
 
print(s[0], s[1], s[2])

Solution (Python):
a,b,c=input().split(',')
print(a,b,c)

Solution (Python):
s = input().replace(","," ")
print(s)

Solution (Python):
s = input().split(',')
print(*s)

Solution (Python):
a,b,c=input().split(",")
print(a,b,c)

Solution (Python):
print(input().replace(',',' '))

Solution (Python):
a, b, c = input().split(',')
print(a, b, c, sep=' ')

Solution (Python):
a,b,c = input().split(',')
print(a,b,c)

Solution (Python):
print(input().replace(",", " "))

Solution (Python):
a,b,c=input().split(",")
print(a,b,c)

Solution (Python):
s = input()
print(s.replace(',',' '))

Solution (Python):
print(input().replace(",", " "))

Solution (Python):
s = input()

print(s.replace(","," "))

Solution (Python):
import sys
from fractions import gcd
import bisect
 
stdin = sys.stdin
 
ns = lambda: stdin.readline().rstrip()
ni = lambda: int(ns())
na = lambda: list(map(int, stdin.readline().split()))
s = lambda h: [list(map(int, stdin.readline().split())) for i in range(h)]

s = stdin.readline().split(",")
print(*s, sep=" ")

Solution (Python):
S = input()
print(S.replace(',',' '))

Solution (Python):

s = raw_input()
print(s.replace(",", " "))

Solution (Python):
print(*input().split(","))

Solution (Python):
a, b, c=input().split(',')
print(a, b,c)

Solution (Python):
def main():
    s = list(input())
    a=[]
    b=[]
    c=[]
    for i in range(5):
        a+=s[i]
    for i in range(7):
        b+=s[i+6]
    for i in range(5):
        c+=s[i+14]
    
    a=''.join(a)
    b=''.join(b)
    c=''.join(c)
    
    print(a,b,c)
        
main()

Solution (Python):
s = input()
print(s.replace(",", " "))

Solution (Python):
print(*input().split(","))

Solution (Python):
a,b,c = input().split(",")
print(a,b,c)

Solution (Python):
a = str(input())

print(a[0:5] +' ' + a[6:13]+ ' ' + a[14:19])

Solution (Python):
a,b,c=input().split(",")
print(a,b,c)

Solution (Python):
print(input().replace(","," "))

Solution (Python):
a=input()
a=a.replace(","," ")

print(a)

Solution (Python):
a,b,c=input().split(",")
print(a,b,c)

Solution (Python):
print(*input().split(','))

Solution (Python):
print(input().replace(","," "))

Solution (Python):
print(*list(input().split(",")))

Solution (Python):
a, b, c  = input().split(",")
print(a, b, c)

Solution (Python):
a,b,c=input().split(",")
print(a,b,c)

Solution (Python):
a,b,c=input().split(",")
print(a,b,c)

Solution (Python):
a,b,c=map(str,input().split(","))
print(a,b,c,sep=" ")

Solution (Python):
print(input().replace(',', ' '))

Solution (Python):
a,b,c = input().split(",")
print(a,b,c)

Solution (Python):
a,b,c=input().split(",")
print(a,b,c)

Solution (Python):
print(input().replace(',', ' '))

Solution (Python):
s = input()

s = s.replace("," , " ")
print(s)