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