[(0,1),(1,2),(0,3),(2,4),(3,4),(4,5),(5,6),(3,7),(7,8),(5,9),(7,10),(6,10),(9,11),(8,12),(6,13),(10,14),(9,15),(14,16),(11,17),(16,18),(1,19),(8,20),(12,21),(20,22),(22,23),(2,24),(14,25),(25,26),(21,27),(13,28),(18,29),(26,30),(18,31),(15,32),(17,33),(16,34),(27,35),(28,36),(20,37),(33,38),(13,39),(38,40),(36,41),(23,42),(28,43),(17,44),(19,45),(43,46),(15,47),(11,48),(12,49),(42,50),(36,51),(41,52),(42,53),(33,54),(48,55),(22,56),(46,57),(26,58),(38,59),(51,60),(49,61),(30,62),(48,63),(29,64),(34,65),(52,66),(52,67),(46,68),(24,69),(45,70),(34,71),(19,72),(40,73),(44,74),(47,75),(32,76),(50,77),(25,78),(51,79),(31,80),(31,81),(43,82),(39,83),(24,84),(21,85),(23,86),(35,87),(40,88),(32,89),(45,90),(30,91),(44,92),(37,93),(41,94),(47,95),(37,96),(39,97),(50,98),(29,99),(27,100),(49,101),(35,102)]
[(0,1),(1,2),(2,3),(2,4),(4,5),(1,6),(6,7),(3,8),(0,9),(5,10),(9,10),(5,11),(8,12),(6,13),(7,14),(12,15),(10,16),(15,17),(14,18),(7,19),(16,20),(11,21),(11,22),(20,23),(3,24),(17,25),(19,26),(20,27),(24,28),(12,29),(18,30),(27,31),(29,32),(28,33),(26,34),(32,35),(19,36),(18,37),(36,38),(28,39),(25,40),(35,41),(36,42),(30,43),(42,44),(22,45),(44,46),(37,47),(23,48),(4,49),(25,49),(46,50),(14,51),(31,52),(50,53),(47,54),(41,55),(13,56),(37,57),(48,58),(42,59),(38,60),(35,61),(48,62),(16,63),(22,64),(29,65),(39,66),(45,67),(40,68),(31,69),(39,70),(17,71),(34,72),(26,73),(41,74),(40,75),(49,76),(30,77),(33,78),(9,79),(23,80),(27,81),(44,82),(15,83),(13,84),(24,85),(8,86),(21,87),(32,88),(33,89),(38,90),(46,91),(47,92),(50,93),(34,94),(52,95),(51,96),(51,97),(21,98),(43,99),(45,100),(43,101),(52,102)]
