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