gistfile1.coffee

fs = require 'fs'
_ = require 'underscore'

users = [3,5,6]

class Graph
  constructor: (text) ->
    states = text.split '\n'
    @states = {}
		@taken  = {}

    _.each states, (state) => 
      [current, contigs...] = state.split ','
      @states[current] = contigs
     

    console.log @states
    
	map: (state, users, upos) ->
	  	if users.length() == upos
				return
			user = users[upos]
		  if user == 0
				return map state, users, (upos+1)
			else
  			if !@taken[state]
					@taken[state] = upos
					users[upos] = users[upos]--
				end
					



  

fs.readFile 'states.txt', 'utf8',(err, data) ->
  g = new Graph data