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