'''
解题思路:
将原序列数字变为1,其它为0,通过逻辑判断,找01分界点插入*号
'''
while 1:
    try:
        s = input().strip()
        x = []
        for i in s:
            if i.isdigit():
                x.append(1)
            else:
                x.append(0)
        y = []
        for i in range(len(s)):
            if i==0:
                if x[i] == 0:
                    y.append(s[i])
                else:
                    y.append('*')
                    y.append(s[i])        
            elif i==len(s)-1:
                if x[i]-x[i-1] == 0:
                    y.append(s[i])
                else:
                    y.append('*')
                    y.append(s[i])
                if x[i] == 1:
                    y.append('*')
            else:
                if x[i]-x[i-1] == 0:
                    y.append(s[i])
                else:
                    y.append('*')
                    y.append(s[i])
        print(''.join(y))    
    except:
        break