[(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),(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)]
