SGJP / Kuznia

#!/usr/bin/env python
#-*- coding:utf-8 -*-

import sys

def get_lines(word):
  first = True
  cut = False
  maybe_next = False
  lines = []
  for line in sys.stdin:
    if first:
      if line.startswith(word + '\t'):
        cut = True
      elif maybe_next:
        break # już nie ma więcej homonimów
      first = False
    if cut:
      lines.append(line)
    if line == '\n':
      if cut:
        maybe_next = True
      first = True
  return lines

if __name__ == '__main__':
  lines = get_lines(sys.argv[1])
  sys.stdout.write(''.join(lines))