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