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