#!/usr/bin/python

def count_nodes(n, pontos):
   pass
        
if __name__ == "__main__":
    pontos = {
              1:[1,2],
	      2:[1,3],
	      3:[2,4],
	      4:[2,5],
	      5:[3,4],
	      6:[3,6],
	      7:[4,6],
	      8:[5,6]
	     }
    m = 1
    n = 6
    k = len(pontos)
    output = pontos.values()
    count_nodes(n, pontos)