[(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),(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)]
