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