[(0,1),(1,2),(2,3),(2,4),(0,5),(3,6),(4,7),(7,8),(8,9),(8,10),(5,11),(10,12),(11,13),(9,13),(7,14),(5,15),(6,16),(3,16),(12,17),(10,18),(16,19),(1,20),(20,21),(15,22),(14,23),(13,24),(22,25),(20,26),(17,27),(11,28),(22,29),(12,30),(17,31),(4,32),(18,33),(15,34),(21,35),(9,36),(18,37),(21,38),(6,39),(19,40),(14,41),(19,42)]
[(0,1),(1,2),(2,3),(1,4),(2,4),(0,5),(3,6),(4,7),(7,8),(8,9),(3,10),(7,11),(11,12),(10,13),(13,14),(6,15),(9,16),(9,17),(6,17),(12,18),(5,19),(18,20),(5,21),(20,22),(11,23),(22,24),(16,25),(22,26),(21,27),(21,28),(19,29),(17,30),(16,31),(14,32),(15,33),(8,34),(19,35),(13,36),(18,37),(14,38),(15,39),(20,40),(10,41),(12,42)]
