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