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)

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

Solution (Python):
s = list(map(str,input()))
print(''.join(s[0:5]) +" " + ''.join(s[6:13]) + " " + ''.join(s[14:19]))

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

Solution (Python):
s = input()
def main():
  print(s.replace(',',' '))
if __name__ == '__main__':
  main()

Solution (Python):
s = input()

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

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

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

Solution (Python):
import sys

s = sys.stdin.readline().rstrip()

def main():
    t = s.replace(',', ' ')
    print(t)

if __name__ ==  '__main__':
    main()

Solution (Python):

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

Solution (Python):
s = input()

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

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

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

Solution (Python):
import re
s = input()
print(re.sub(',',' ',s))

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

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

Solution (Python):

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

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

Solution (Python):
import sys
import copy
import math
import bisect
import pprint
import bisect
from functools import reduce
from copy import deepcopy
from collections import deque

if __name__ == '__main__':
    s = input()

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

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

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

print("".join(s))

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

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

Solution (Python):
s1,s2,s3=list(map(str,input().split(',')))
print(s1 , s2 , s3)

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

Solution (Python):

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

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

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

Solution (Python):
s = input()

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

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

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

Solution (Python):
import sys

sys.setrecursionlimit(10 ** 6)
int1 = lambda x: int(x) - 1
p2D = lambda x: print(*x, sep="\n")
def II(): return int(sys.stdin.readline())
def MI(): return map(int, sys.stdin.readline().split())
def LI(): return list(map(int, sys.stdin.readline().split()))
def LLI(rows_number): return [LI() for _ in range(rows_number)]
def SI(): return sys.stdin.readline()[:-1]

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

Solution (Python):
s = input()

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

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

Solution (Python):
f, s, ff = map(str, input().split(','))
print(f, s, ff)

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().split(",")

print(S[0]+" "+S[1]+" "+S[2])

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

print(a,b,c,sep=' ')

Solution (Python):
s=input()

print(s[0:5],s[6:13],s[14:21])

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

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

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

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

Solution (Python):
import sys

input = sys.stdin.readline

s = input()

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

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

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

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

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

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

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

Solution (Python):
s = input().rstrip("\r\n").split(',')
print(*s)

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

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

Solution (Python):
s = input()

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

Solution (Python):

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

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

Solution (Python):


def I(): return int(input())
def MI(): return map(int, input().split())
def LI(): return list(map(int, input().split()))

def main():
    mod=10**9+7
    S=list(input())
    S[5]=" "
    S[13]=" "
    print(''.join(map(str, S)))
    
main()

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

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

Solution (Python):
S = input()

print(S.replace(',', ' '))

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):
s = input()

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

Solution (Python):

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

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

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

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

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

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

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

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

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

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

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

Solution (Python):
if __name__ == '__main__':
    print(' '.join(input().split(',')))

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

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

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

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

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

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

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

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

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

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

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

Solution (Python):



s = input()

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

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

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):
l = input().split(",")
print(l[0] + " " + l[1] + " " + l[2])

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

Solution (Python):
s = list(input())
s[5] = " "
s[13] = " "
print(*s, sep="")

Solution (Python):
A = input()
A = A.replace(',',' ')

print(A)

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

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

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

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

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

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

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

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):
ss = input()

print(ss.replace(',', ' '))

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

Solution (Python):
import sys
import os


def main():
    if os.getenv("LOCAL"):
        sys.stdin = open("input.txt", "r")

    a, b, c = map(str, sys.stdin.readline().split(","))
    print(a, b, c)


if __name__ == '__main__':
    main()

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 = list(map(str, input().split(',')))

for i in range(3):
    print(s[i], end=' ')

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

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

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

Solution (Python):

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

Solution (Python):
s = input()

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

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

if __name__ == "__main__":
    s = readline().rstrip().decode('utf-8')
    print(s.replace(","," "))

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

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

print(s)

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


if __name__ == '__main__':
    main()

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

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

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(s[0]+" "+s[1]+" "+s[2])

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

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

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

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

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

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

Solution (Python):



s = input().strip()


temp_list=s.split(",")
print(" ".join(temp_list))

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

Solution (Python):
s = str(input())
ans = s.split(',')
for i in range(len(ans)):
    if i < len(ans) - 1:
        print(ans[i], end=' ')
    else:
        print(ans[i])

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):
li = input().split(',')
print(*li)

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

Solution (Python):
s=list(input())
s[5]=" "
s[13]=" "
print(*s,sep="")

Solution (Python):
s = input()

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

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

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

print(a)

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

print(*s)

Solution (Python):
s = input()
x = 1+2
x = 1+2
x = 1+2
x = 1+2
x = 1+2
x = 1+2

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

print (s)

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

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

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

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

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

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

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

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

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

Solution (Python):


s = input()

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

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

Solution (Python):
s1,s2,s3 = input().split(',')
print(s1 + ' ' + s2 + ' ' + s3)

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[0:5]+" " +s[6:13]+" "+s[14:19])

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

Solution (Python):

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

Solution (Python):
s = input().replace(",", " ")
print(s)
'''
000000000000000000000000000000000000000000
'''

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

Solution (Python):
def main():
    s = input()

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


if __name__ == "__main__":
    main()

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

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

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

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

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

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

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

Solution (Python):
phrase = input()

if len(phrase) > 19:
    print("error")
else:
    print(phrase.replace(","," "))

Solution (Python):
s=input()
ns=""

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

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

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

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

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

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

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

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

Solution (Python):
s = input()
for c in s:
  if c == ',':
    print(' ', end='')
  else:
    print(c, end='')
print()

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

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

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

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

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

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

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

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

Solution (Python):


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

Solution (Python):

haiku = input()


new_haiku = haiku.replace(",", " ")

print(new_haiku)

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

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

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

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

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

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

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

Solution (Python):
s = input()

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

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

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

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

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

Solution (Python):
str = input().split()
print(str[0].replace(","," "))

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

Solution (Python):




def main():
    S = input().split(',')
    print(*S)


if __name__ == "__main__":
    main()

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

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

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

Solution (Python):
s = input()

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

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

Solution (Python):
"""
author : halo2halo
date : 31, Jan, 2020
"""

import sys
import itertools



read = sys.stdin.buffer.read
readline = sys.stdin.buffer.readline
readlines = sys.stdin.buffer.readlines

S = readline().decode('utf8').split(',')
print(*S, sep=' ')

Solution (Python):
s = input()

l = s.split(',')

l_space = ' '.join(l)

print(l_space)

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

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

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

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

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

Solution (Python):
import sys

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

print(s)

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

Solution (Python):
s = input()

ans = ' '.join(s.split(','))

print(ans)

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

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

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

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

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

Solution (Python):

import sys
INF = float("inf")


def solve(s: str):
    print(" ".join(s.split(",")))
    return


def main():

    def iterate_tokens():
        for line in sys.stdin:
            for word in line.split():
                yield word
    tokens = iterate_tokens()
    s = next(tokens)  
    solve(s)


if __name__ == '__main__':
    main()

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

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

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):
def main():
    from sys import stdin, setrecursionlimit
    
    
    r = stdin.readline()[:-1]
    
    
    
    
    
    
    
    
    
    

    print(r.replace(',',' '))

if __name__ == '__main__':
    main()

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

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

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

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

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

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

print(s[0]+s[1]+s[2]+s[3]+s[4]+" "+s[6]+s[7]+s[8]+s[9]+s[10]+s[11]+s[12]+" "+s[14]+s[15]+s[16]+s[17]+s[18])

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

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

Solution (Python):
s = input()

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

print(s)

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

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

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

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

Solution (Python):
import sys
input = sys.stdin.readline
s=list(input().split(","))
print(*s)

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

Solution (Python):
import re

text = input()
text_mod = re.sub(','," ",text)
print (text_mod)

Solution (Python):
s = input()

print(s.replace(',',' ',2))

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

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

Solution (Python):
s = input()
s2 = " ".join(s.split(","))
print(s2)

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

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

Solution (Python):
lst = input().split(',')
print(' '.join([str(_) for _ in lst]))

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

print(" ".join(a))

Solution (Python):
import sys


def solve(inp):
    S = inp.readline().strip()

    return S.replace(",", " ")


def main():
    result = solve(sys.stdin)
    if result:
        print(result)


if __name__ == '__main__':
    main()

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

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

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

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

print("".join(s))

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

Solution (Python):
st = input()

st = st.replace(","," ")

print(st)

Solution (Python):


s = input().split(",")

print(s[0]+" "+s[1]+" "+s[2])

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

Solution (Python):
s = input()

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

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

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

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

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

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):
s = list(map(str,input().split(",")))
for i in range(len(s)):
	print(s[i],end=" ")

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

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

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

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

print(a)

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

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

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

Solution (Python):
s = input()
s = s.replace(',', ' ', -1)
print(s)

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

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

Solution (Python):
s1, s2, s3 = input().split(',')
print(s1 + ' ' + s2 + ' ' + s3)

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

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

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

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

Solution (Python):
import math
import queue
import bisect
import heapq
import time
import itertools

mod = int(1e9+7)

def swap(a,b):
    return (b,a)

def gcd(a,b): 
    if (a<b):
        a,b = swap(a,b)
    if (b==0):
        return a
    else:
        return gcd(b,a%b)

def lcm(a,b): 
    return a/gcd(a,b)*b

def divisors(a): 
    divisors = []
    for i in range(1,int(a**0.5)+1):
        if a%i==0:
            divisors.append(i)
            if i!=a//i:
                divisors.append(a//i)
    return divisors

def is_prime(a): 
    if a<2:
        return False
    elif a==2:
        return True
    elif a%2==0:
        return False
    sqrt_num = int(a**0.5)
    for i in range(3,sqrt_num+1,2):
        if a%i==0:
            return False
    return True

def prime_num(a): 
    pn = [2]
    for i in range(3,int(a**0.5),2):
        prime = True
        for j in pn:
            if i%j==0:
                prime = False
                break
        if prime:
            pn.append(i)
    return pn

def prime_fact(a): 
    sqrt = math.sqrt(a)
    res = []
    i = 2
    if is_prime(a):
        res.append(a)
    else:
        while a!=1:
            while a%i==0:
                res.append(i)
                a //= i
            i += 1
    return res

def main():
    s = input()
    t = []
    for i in range(19):
        if i==5 or i==13:
            t.append(' ')
        else:
            t.append(s[i])
    print(''.join(t))
    return

if __name__=='__main__':
    main()

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

print(s[0], end=" ")
print(s[1], end=" ")
print(s[2])

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

for i in range(len(S)):
    if S[i] == ",":
        S[i] = " "

print(*S, sep="")

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

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

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

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 = input()
a = s.split(",")
for aa in a:
    print(aa)

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

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

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

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

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

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

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

Solution (Python):
import sys
input = sys.stdin.readline
s = input().rstrip().split(",")
print(*s)

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

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

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

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

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

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

Solution (Python):
import re

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 = str(input())
ans = ''

for i in range(19):
    
    if i==5 or i==13:
        ans += ' '

    else:
        ans += s[i]

print(ans)

Solution (Python):

s = list(str(input()))

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

Solution (Python):

import sys, math, itertools, collections, bisect
input = lambda: sys.stdin.buffer.readline().rstrip().decode('utf-8')
inf = float('inf')
ans = 0 ;count = 0 ;pro = 1

s=input()
a,b,c=s.split(",")
print(a,b,c)

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

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

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

Solution (Python):
import sys

s = input().split(",")

s = " ".join(s)

print(s)

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):
s = input()

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

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

Solution (Python):
import sys

s = sys.stdin.readline().rstrip().split(',')

def main():
    return s

if __name__ == '__main__':
    ans = main()
    print(*ans, sep=' ')

Solution (Python):
def solve():
    S = input()
    return S.replace(",", " ")


if __name__ == '__main__':
    res = solve()
    print(res)

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

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

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

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

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

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

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

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

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

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 = str(input())

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

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