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