#!/usr/bin/env ruby

require 'trollop'

STDIN.set_encoding 'utf-8'
STDOUT.set_encoding 'utf-8'


cfg = Trollop::options do
  banner "splitpipes -f <n> < <input>"
  opt :field, "field", :type => :int
end

while line = STDIN.gets
  j = 1
  line.strip.split(' ||| ').each { |i|
    if j == cfg[:field]
      puts i.strip
      break
    end
    j += 1
  }
end