import sys

st = input()
f = 0
res = ''
for c in st:
    if not c.isdigit():
        if f:
            f = 0
            res+='*'
        res+=c
    elif c.isdigit():
        if not f:
            f=1
            res+='*'
        res+=c
if st[-1].isdigit():
    res+='*'  
print(res)