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