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[(0,1),(1,2),(0,3),(1,4),(4,5),(5,6),(2,6),(3,7),(2,8),(4,9),(3,9),(5,10),(8,11),(7,12),(9,13),(12,14),(10,15),(15,16),(16,17),(17,18),(8,19),(12,20),(18,21),(11,22),(15,23),(6,24),(23,25),(17,26),(14,26),(22,27),(25,27),(13,28),(27,29),(10,30),(29,31),(24,32),(21,33),(28,34),(31,34),(20,35),(14,36),(31,37),(13,37),(7,38),(32,39),(33,40),(22,41),(25,42),(30,43),(23,44),(16,45),(42,46),(36,47),(40,47),(41,48),(38,49),(42,50),(48,51),(39,52),(47,53),(45,54),(53,55),(39,56),(43,57),(50,57),(40,58),(58,59),(55,60),(43,61),(58,62),(34,63),(56,63),(59,64),(33,64),(30,65),(18,66),(19,67),(63,68),(51,69),(52,70),(55,71),(20,72),(50,73),(66,74),(24,75),(67,76),(61,77),(65,78),(64,79),(57,80),(32,81),(49,82),(45,83),(54,84),(56,85),(49,86),(44,87),(46,88),(60,89),(29,90),(46,91),(28,92),(67,93),(41,94),(48,95),(54,96),(62,97),(59,98),(62,99),(35,100),(68,101),(36,102),(51,103),(38,104),(44,105),(66,106),(61,107),(26,108),(21,109),(65,110),(53,111),(19,112),(37,113),(52,114),(11,115),(35,116),(68,117),(60,118)]
