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