[(0,1),(1,2),(2,3),(0,4),(2,4),(1,5),(5,6),(6,7),(4,7),(6,8),(3,9),(3,10),(10,11),(8,12),(12,13),(8,14),(11,15),(12,16),(11,17),(15,18),(9,19),(13,20),(20,21),(16,22),(5,23),(21,23),(18,24),(9,25),(22,26),(10,27),(26,28),(19,29),(28,30),(14,31),(30,32),(32,33),(15,34),(26,35),(20,35),(29,36),(25,37),(25,38),(27,39),(36,40),(28,41),(31,42),(17,43),(14,44),(7,45),(40,46),(45,47),(40,48),(34,48),(24,49),(37,50),(19,51),(41,52),(33,53),(23,54),(21,55),(47,56),(16,57),(42,58),(46,59),(57,60),(58,61),(44,62),(36,63),(51,64),(57,65),(44,66),(43,67),(39,68),(32,69),(29,70),(38,71),(50,72),(54,73),(55,74),(39,75),(34,76),(13,77),(49,78),(47,79),(52,80),(52,81),(41,82),(33,83),(31,84),(27,85),(22,86),(56,87),(17,88),(58,89),(35,90),(18,91),(51,92),(56,93),(54,94),(48,95),(43,96),(45,97),(53,98),(38,99),(46,100),(53,101),(49,102),(50,103),(30,104),(37,105),(24,106),(55,107),(42,108)]
[(0,1),(0,2),(2,3),(1,4),(1,5),(3,5),(5,6),(3,7),(4,8),(2,8),(7,9),(6,10),(9,11),(10,12),(9,13),(8,13),(13,14),(12,15),(14,16),(10,16),(15,17),(12,18),(17,19),(7,20),(20,21),(4,22),(11,23),(16,23),(18,24),(24,25),(22,26),(15,27),(21,28),(27,29),(24,30),(29,31),(11,32),(18,33),(31,34),(19,35),(35,36),(25,37),(33,38),(21,39),(38,40),(37,41),(35,42),(17,43),(36,44),(31,45),(40,46),(22,47),(40,48),(38,49),(44,50),(48,51),(29,52),(46,53),(33,54),(42,55),(45,56),(43,57),(54,58),(45,59),(53,60),(36,61),(51,62),(55,63),(57,64),(26,65),(49,66),(39,67),(23,68),(43,69),(32,70),(51,71),(27,72),(58,73),(41,74),(32,75),(37,76),(52,77),(49,78),(46,79),(34,80),(47,81),(28,82),(44,83),(20,84),(30,85),(6,86),(56,87),(48,88),(14,89),(50,90),(52,91),(25,92),(19,93),(56,94),(28,95),(41,96),(53,97),(26,98),(50,99),(54,100),(39,101),(47,102),(58,103),(55,104),(42,105),(30,106),(34,107),(57,108)]
