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