#!/bin/python3
import sys,re
from pprint import pprint
sys.path.insert(0, '../../')
from fred import list2int, lprint,get_re

input_f = 'test'

part = 1
log = True
#########################################
#                                       #
#              Part 1                   #
#                                       #
#########################################

if part == 1:
    components = []
    with open(input_f) as file:
        for line in file:
            components.append(line.rstrip())

    lprint(components,log)

    pairs = []

    for i in components:
        t = []
        i_match = get_re(r"^(\d+)\/(\d+)$",i)

        if i_match.group(1) == '0': #can start
            pairs.append([i])

            for j in (components):
                j_match = get_re(r"^(\d+)\/(\d+)$",j)
                if i_match.group(2) == j_match.group(1) or i_match.group(2) == j_match.group(2):
                #if i[2] == j[0] or i[2] == j[2]:
                    t.append(j)
            pairs.append(t)
        lprint(t,log)
        input()
    lprint(pairs,log)
    




#########################################
#                                       #
#              Part 2                   #
#                                       #
#########################################
if part == 2:
    exit()