moses_1best


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#!/usr/bin/env ruby

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

prev_idx = nil
while line = STDIN.gets
  line.strip!
  idx = line.split('|||')[0].to_i
  if idx != prev_idx 
    puts line
    prev_idx = idx
  end
end