#!/usr/bin/python3

import argparse
import re
import sys

parser = argparse.ArgumentParser('Pipe a CG stream through this to stabilize IDs and relations so they have consistent numbers')
args = parser.parse_args()

id_map = {}

tag = re.compile(r'\b(ID:|R:[^:\s]+:)(\d+)\b')
def repl(matchobj):
    global id_map
    n = matchobj.group(2)
    if n not in id_map:
        id_map[n] = str(len(id_map) + 1)
    return matchobj.group(1) + id_map[n]

for line in sys.stdin:
    sys.stdout.write(tag.sub(repl, line))