[(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),(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)]
