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