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