def convert(str):
    res = ""
    tmp = 0
    tmp2 = 0
    for i in str:
        if (i == "\n"):
            res += ">"
        else:
            tmp2 = ord(i)
            while tmp2 != 0:
                if (tmp2 >= 10):
                    res += "C"
                    tmp2 -= 10
                else:
                    res += "c"
                    tmp2 -= 1
            res += "9L"
    
    return res

n = ""
print(convert(n))