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