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