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