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