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