#!/usr/bin/env python3
import sys
with open(sys.argv[1]) as f:
    lines = f.readlines()
for line in lines:
    elems = line.lstrip("[").rstrip("\n").rstrip("]").split(",")
    if all([x == "0" for x in elems]):
        print("[0]")
    else:
        print("[" + ", ".join(elems) + "]")