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