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

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

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

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

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

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

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

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

Solution (Python):
from sys import stdin

text = stdin.readline().rstrip()
print(text.replace(',', ' '))

Solution (Python):
s=str(input())
s1=s[:5]
s2=s[6:13]
s3=s[14:]
print('{} {} {}'.format(s1,s2,s3))

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

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

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

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

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

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

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

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

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

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

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

print("".join(ans))

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

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

Solution (Python):
from functools import reduce

def main():
    
    
    
    
    
    
    

    
    
    
    
    
    a = input().rstrip()
    
    
    
    
    
    
    
    
    
    
    

    
    
    
    
    a = a.replace(',',' ')
    print(a)
    
if __name__ == '__main__':
    main()

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

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

Solution (Python):
def haiku(s: str)->str:
    return s[:5] + ' ' + s[6:13] + ' ' + s[14:]


if __name__ == "__main__":
    s = input()
    ans = haiku(s)
    print(ans)

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

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

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

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

Solution (Python):


s = input()

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

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

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

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

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

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

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

Solution (Python):
a = list(map(str, input().split(",")))
print("{} {} {}".format(a[0],a[1],a[2]))

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

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

Solution (Python):
s = input()

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

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()
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().split(',')
print(' '.join(S))

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

Solution (Python):
s1 = input()
print(s1.replace(",", " "))

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

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

Solution (Python):
S = input().split(",")
print('{0} {1} {2}'.format(S[0], S[1], S[2]))

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

Solution (Python):

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

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

Solution (Python):

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

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

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


if __name__ == "__main__":
    main()

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

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

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

Solution (Python):
a = input().split(",")
n = 0
for i in a:
    n += 1
    if(n<3):
        print(i,end=" ")
    else:
        print(i)

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

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

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

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

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

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

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

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

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

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

Solution (Python):

import sys

def main():
	S = input()
	S = list(S)
	
	S[5] = " "
	S[13] = " "
			
	print("".join(S))
	
if __name__ == "__main__":
	main()

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

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

Solution (Python):
import re


def main() -> None:
    s = input()
    print(re.sub(',', ' ', s))


if __name__ == '__main__':
    main()

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

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

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

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

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

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

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

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

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

print(''.join(s))

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

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

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

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

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

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

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

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

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

Solution (Python):
from sys import stdin
s = stdin.readline().rstrip()
print(s.replace(',', ' '))

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

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

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

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

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

Solution (Python):

a = input()
b = ''
for i in range(2):
    b = a.replace(',', ' ')
print(b)

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

Solution (Python):
s = input()

xs = s.split(",")
ans = " ".join(xs)

print(ans)
print()

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

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

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

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

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

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

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

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


if __name__ == '__main__':
    main()

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

Solution (Python):
x=input()
def fun():
     print(11)
     print(22)
     print(33)
     print(34)
     print(23)
x=x.replace(',',' ')
print(x)

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

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

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

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

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

Solution (Python):
s = input()

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

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

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

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

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

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

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

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

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

Solution (Python):
""" AtCoder """

s = input()

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

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

ans = ""

for i in s:
	if i == ',':
		ans += ' '
	else:
		ans += i
	
print(ans)

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

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

Solution (Python):
def execute(s):
    return s.replace(',', ' ')


if __name__ == '__main__':
    print(execute(input()))

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

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

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

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

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

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

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

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

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

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

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

Solution (Python):
h = list(map(str, input().split(',')))
ans = ' '.join(h)
print(ans)

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

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

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

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

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

Solution (Python):
S=input()

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

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

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

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

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

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

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

Solution (Python):
str_s = input()

li_s = str_s.split(",")

print("{} {} {}".format(*li_s))

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

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

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

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

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

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

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

ans = ''
for i in a:
    ans+=i
    ans+=' '
print(ans[:-1])

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

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

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

Solution (Python):
A=[i for i in input().split(",")]
print(" ".join(A))

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

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

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

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

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

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

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

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


if __name__ == '__main__':
    main()

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

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

if __name__ == '__main__':
    main()

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

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

Solution (Python):
from statistics import mean, median,variance,stdev
import sys
import math

x = input().split()

a = []



print(x[0].replace(","," "))

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

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

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):
s = input().split(",")
for i in range(len(s)):
    print(s[i]+' ', end="")

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





t=[]
for i in range(len(s)):
    print(s[i]+' ', end="")

Solution (Python):

s = str(input())
print("{}".format(s.replace(","," ")))

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

Solution (Python):



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


if __name__ == "__main__":
    main()

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

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

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

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

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

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

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

Solution (Python):
arr = raw_input().split(",")

print (" ").join(arr)

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

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

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

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

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

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

Solution (Python):




"""
https://beta.atcoder.jp/contests/abc009/tasks/abc51_1
"""

import sys
import math
from inspect import currentframe

def debug(*args):
    names = {id(v):k for k,v in currentframe().f_back.f_locals.items()}
    print(', '.join(names.get(id(arg),'???')+' = '+repr(arg) for arg in args), file=sys.stderr)

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

Solution (Python):
s = input().rstrip()

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

Solution (Python):
import sys
import math
import collections
import itertools
import array
import inspect


sys.setrecursionlimit(1000000)



def chkprint(*args):
    names = {
        id(v): k
        for k, v in inspect.currentframe().f_back.f_locals.items()
    }
    print(', '.join(
        names.get(id(arg), '???') + ' = ' + repr(arg) for arg in args))



def to_bin(x):
    return bin(x)[2:]


def li_input():
    return [int(_) for _ in input().split()]


def gcd(n, m):
    if n % m == 0:
        return m
    else:
        return gcd(m, n % m)


def gcd_list(L):
    v = L[0]

    for i in range(1, len(L)):
        v = gcd(v, L[i])

    return v


def lcm(n, m):
    return (n * m) // gcd(n, m)


def lcm_list(L):
    v = L[0]

    for i in range(1, len(L)):
        v = lcm(v, L[i])

    return v



def wfs_d(D, N, K):
    """
    D: 隣接行列(距離付き)
    N: ノード数
    K: 始点ノード
    """

    dfk = [-1] * (N + 1)
    dfk[K] = 0

    cps = [(K, 0)]
    r = [False] * (N + 1)
    r[K] = True
    while len(cps) != 0:
        n_cps = []
        for cp, cd in cps:
            for i, dfcp in enumerate(D[cp]):
                if dfcp != -1 and not r[i]:
                    dfk[i] = cd + dfcp
                    n_cps.append((i, cd + dfcp))
                    r[i] = True

        cps = n_cps[:]

    return dfk



def dfs_d(v, pre, dist):
    """
    v:  現在のノード
    pre: １つ前のノード
    dist: 現在の距離

    以下は別途用意する
    D: 隣接リスト(行列ではない)
    D_dfs_d: dfs_d関数で用いる，始点ノードから見た距離リスト
    """

    global D
    global D_dfs_d

    D_dfs_d[v] = dist

    for next_v, d in D[v]:
        if next_v != pre:
            dfs_d(next_v, v, dist + d)

    return


def sigma(N):
    ans = 0
    for i in range(1, N + 1):
        ans += i
    return ans


def comb(n, r):
    if n - r < r: r = n - r
    if r == 0: return 1
    if r == 1: return n

    numerator = [n - r + k + 1 for k in range(r)]
    denominator = [k + 1 for k in range(r)]

    for p in range(2, r + 1):
        pivot = denominator[p - 1]
        if pivot > 1:
            offset = (n - r) % p
            for k in range(p - 1, r, p):
                numerator[k - offset] /= pivot
                denominator[k] /= pivot

    result = 1
    for k in range(r):
        if numerator[k] > 1:
            result *= int(numerator[k])

    return result

def bisearch(L, target):
    low = 0
    high = len(L) - 1
    
    while low <= high:
        mid = (low + high) // 2
        guess = L[mid]
        if guess == target:
            return True
        elif guess < target:
            low = mid + 1
        elif guess > target:
            high = mid - 1
    if guess != target:
        return False



dp = None


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


main()

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

Solution (Python):
haiku = input().split(",")
for (i, line) in enumerate(haiku):
    print(line, end = "")
    if i <= 1:
      print(" " , end = "")

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

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

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

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

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

Solution (Python):
S = input()

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

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

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

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

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

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

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

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

Solution (Python):
S = [i for i in input().split(',')]
print(' '.join(S))

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

Solution (Python):


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

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

Solution (Python):
S = list( input().split(","))
ans = ''
for i in range(3):
    ans += S[i] + " "
print(ans)

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

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

Solution (Python):
s = input()

s.replace(',',' ')

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

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

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

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

Solution (Python):



"""
    s の長さは 19 である。
    s の 6 文字目と 14 文字目は , である。
    それら以外の s の文字は英小文字である。
"""



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

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

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

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

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

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

print(s)

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

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

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

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

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

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

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()
S = s.split(",")
print(S[0], S[1], S[2])

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

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

Solution (Python):
s = input()





first = s[0:5]
second = s[6:13]
third = s[14:19]


print(first + " " + second + " " + third)

Solution (Python):
from collections import defaultdict, Counter
from itertools import product, groupby, count, permutations, combinations
from math import pi, sqrt
from collections import deque
from bisect import bisect, bisect_left, bisect_right
from string import ascii_lowercase
from functools import lru_cache
import sys
sys.setrecursionlimit(10000)
INF = float("inf")
YES, Yes, yes, NO, No, no = "YES", "Yes", "yes", "NO", "No", "no"
dy4, dx4 = [0, 1, 0, -1], [1, 0, -1, 0]
dy8, dx8 = [0, -1, 0, 1, 1, -1, -1, 1], [1, 0, -1, 0, 1, 1, -1, -1]


def inside(y, x, H, W):
    return 0 <= y < H and 0 <= x < W


def ceil(a, b):
    return (a + b - 1) // b


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


if __name__ == '__main__':
    main()

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

Solution (Python):
a,b,c=input().split(",")
d=[a,b,c]
print(" ".join(d))

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

print(a,b,c)

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

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

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

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

Solution (Python):

from __future__ import unicode_literals
from __future__ import print_function
import os
import sys

def main():
    s = sys.stdin.read()
    sys.stdout.write(s.replace(",", " "))

if __name__ == '__main__':
    main()

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

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

if __name__ == '__main__':
    main()

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

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

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

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

Solution (Python):
s=list(input())
s[5]=' '
s[13]=' '
ss=''
for i in s:
    ss+=i
print(ss)

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

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

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

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

Solution (Python):
haiku = input()

newHaiku = haiku.replace(',', ' ')

print(newHaiku)

Solution (Python):
s = input()

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

print(t)

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

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

Solution (Python):

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

Solution (Python):


def main():
    s = input()
    arry = s.split(',')
    print(' '.join(arry))

if __name__ == '__main__':
    main()

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

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

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

if __name__ == "__main__":
    main()

Solution (Python):


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

print(dst)

Solution (Python):
S = input()
S = list(S)
S[5] = " "
S[13]= " "

print("".join(S))

Solution (Python):
s = input()

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

print(ans)

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

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

Solution (Python):
import sys

s = sys.stdin.readline()
print(s.replace(',', ' '))

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

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

Solution (Python):

def main():
    s = input()


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

if __name__ == "__main__":
        main()

Solution (Python):
s = input()

x = s.split(',')
print(x[0], x[1], x[2])

Solution (Python):



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

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

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

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

Solution (Python):

s = input()

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

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

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

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

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):
from collections import defaultdict
import sys,heapq,bisect,math,itertools,string
sys.setrecursionlimit(10**8)
INF = float('inf')
mod = 10**9+7


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

print(a,b,c)

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

print(' '.join(S))

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

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

Solution (Python):
s = input()

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

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

Solution (Python):

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

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

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

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

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

if __name__ == '__main__':
    main()