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