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