[(0,1),(1,2),(2,3),(3,4),(4,5),(2,5),(0,6),(1,6),(3,7),(4,8),(8,9),(8,10),(10,11),(6,11),(10,12),(7,13),(12,14),(13,15),(14,15),(12,16),(5,17),(11,17),(13,18),(9,18),(7,19),(19,20),(17,20),(18,21),(16,22),(14,23),(23,24),(20,24),(19,25),(23,26),(15,27),(24,27),(26,28),(16,28),(21,29),(22,29),(29,30),(26,30),(9,31),(31,32),(27,32),(28,33),(25,34),(22,34),(34,35),(25,35),(32,36),(35,36),(33,37),(30,37),(31,38),(33,39),(38,40),(36,41),(37,41),(39,42),(21,43),(38,43),(43,44),(42,45),(40,46),(44,46),(45,47),(40,47),(41,48),(47,48),(42,49),(46,50),(44,51),(50,52),(49,53),(53,54),(45,54),(51,55),(52,55),(52,56),(50,56),(51,57),(49,57),(54,58),(39,59),(59,60),(58,60),(59,61),(57,61),(56,62),(62,63),(58,63),(61,64),(53,64),(64,65),(63,65),(60,66),(62,67),(66,67),(67,68),(68,69),(68,70),(69,71),(66,71),(55,72),(70,73),(65,74),(69,74),(72,75),(74,75),(73,76),(76,77),(75,77),(76,78),(70,78),(78,79),(79,80),(77,81),(81,82),(82,83),(72,83),(79,84),(48,85),(84,85),(81,86),(85,86),(73,87),(71,88),(80,88),(84,89),(82,90),(89,91),(87,91),(86,92),(83,93),(89,93),(93,94),(91,95),(92,95),(87,96),(92,96),(80,97),(94,97),(90,98),(96,98),(98,99),(94,99),(90,100),(99,100),(100,101),(101,102),(102,103),(95,103),(103,104),(104,105),(102,106),(88,106),(104,107),(105,107),(106,108),(107,108),(97,109),(108,110),(105,110),(101,111),(109,111),(109,112),(112,113),(111,113),(113,114),(114,115),(115,116),(114,116),(116,117),(115,117),(117,118),(118,119),(119,120),(120,121),(119,122),(122,123),(118,123),(110,124),(121,125),(120,126),(126,127),(123,127),(127,128),(122,128),(112,129),(125,130),(129,130),(130,131),(125,131),(121,132),(124,132),(129,133),(131,133),(124,134),(126,135),(128,135),(135,136),(136,137),(137,138),(136,138),(133,139),(138,140),(134,141),(137,141),(132,142),(134,143),(143,144),(142,145),(140,146),(146,147),(146,148),(144,149),(148,150),(140,151),(145,152),(149,153),(152,153),(144,154),(150,155),(154,155),(147,156),(151,156),(147,157),(148,158),(145,158),(150,159),(156,159),(142,160),(152,160),(139,161),(159,161),(158,162),(153,162),(160,163),(143,164),(164,165),(163,165),(141,166),(166,167),(165,167),(139,168),(166,169),(154,170),(151,171),(157,172),(164,172),(169,173),(155,174),(167,175),(162,175),(175,176),(174,176),(163,177),(170,178),(168,178),(172,179),(168,179),(179,180),(173,180),(161,181),(176,182),(181,183),(171,183),(149,184),(181,185),(182,185),(185,186),(183,186),(171,187),(174,188),(177,188),(170,189),(187,190),(190,191),(182,191),(177,192),(180,193),(191,193),(184,194),(186,195),(189,195),(178,196),(190,196),(193,197),(197,198),(188,198),(198,199),(192,199),(192,200),(184,200),(199,201),(197,202),(189,203),(203,204),(200,205),(157,206),(202,207),(205,207),(205,208),(194,208),(173,209),(204,210),(195,210),(207,211),(204,212),(202,213),(187,214),(212,214),(211,215),(196,216),(194,217),(210,218),(213,218),(209,219),(208,220),(215,221),(212,222),(206,223),(215,224),(213,225),(216,226),(214,227),(216,228),(209,229),(201,230),(217,231),(218,232),(211,233),(203,234),(206,235),(169,236),(217,237),(201,238)]
[(0,1),(1,2),(2,3),(1,4),(3,5),(4,5),(4,6),(3,7),(0,7),(2,8),(7,9),(5,10),(8,11),(9,11),(10,12),(9,12),(6,13),(11,13),(10,14),(6,15),(15,16),(8,16),(15,17),(14,17),(12,18),(16,18),(17,19),(18,19),(14,20),(20,21),(13,21),(21,22),(22,23),(22,24),(23,24),(19,25),(23,26),(26,27),(20,28),(28,29),(27,30),(29,31),(31,32),(32,33),(25,33),(29,34),(28,34),(26,35),(30,35),(32,36),(33,37),(34,38),(35,38),(36,39),(27,39),(30,40),(38,41),(31,41),(25,42),(41,43),(39,43),(43,44),(37,45),(42,46),(37,47),(44,47),(40,48),(45,49),(36,49),(46,50),(24,51),(45,52),(51,53),(48,53),(42,54),(40,55),(55,56),(44,56),(46,57),(56,58),(50,58),(57,59),(54,59),(48,60),(52,61),(55,61),(51,62),(47,62),(54,63),(57,64),(62,65),(64,66),(63,66),(64,67),(59,67),(53,68),(63,68),(65,69),(67,69),(60,70),(50,70),(66,71),(70,71),(68,72),(72,73),(49,74),(74,75),(72,76),(69,77),(73,77),(75,78),(76,79),(74,80),(77,81),(61,82),(79,82),(81,83),(83,84),(76,84),(79,85),(83,85),(65,86),(86,87),(84,88),(85,88),(81,89),(88,89),(80,90),(90,91),(75,91),(91,92),(73,92),(80,93),(78,94),(71,95),(94,95),(52,96),(93,96),(82,97),(92,97),(86,98),(90,99),(87,99),(87,100),(58,100),(96,101),(98,102),(102,103),(95,103),(103,104),(102,105),(104,105),(94,106),(89,107),(105,108),(97,108),(99,109),(93,110),(106,111),(108,111),(106,112),(101,113),(98,114),(113,115),(109,116),(116,117),(114,117),(107,118),(107,119),(118,119),(104,120),(117,120),(118,121),(78,121),(110,122),(100,123),(111,124),(123,124),(113,125),(120,126),(122,127),(60,128),(128,129),(122,129),(110,130),(127,130),(124,131),(115,132),(121,133),(131,134),(127,134),(115,135),(119,136),(125,137),(134,137),(101,138),(112,138),(136,139),(135,140),(132,140),(138,141),(109,141),(125,142),(126,143),(143,144),(142,144),(116,145),(112,146),(144,147),(133,147),(137,148),(129,149),(130,149),(132,150),(147,150),(135,151),(139,151),(145,152),(148,153),(136,154),(151,154),(133,155),(152,155),(149,156),(142,157),(128,158),(114,158),(146,159),(123,160),(154,161),(160,162),(155,163),(143,163),(156,164),(163,164),(145,165),(164,165),(157,166),(159,166),(146,167),(167,168),(167,169),(158,169),(168,170),(170,171),(140,171),(152,172),(162,173),(131,173),(157,174),(156,175),(139,175),(153,176),(150,177),(141,177),(153,178),(175,178),(172,179),(176,180),(148,180),(180,181),(179,182),(161,182),(159,183),(160,183),(161,184),(181,184),(162,185),(172,185),(185,186),(166,187),(183,187),(186,188),(181,188),(176,189),(178,189),(177,190),(190,191),(187,192),(191,193),(192,193),(170,194),(186,195),(194,196),(190,196),(193,197),(194,198),(173,199),(169,199),(174,200),(179,201),(201,202),(184,202),(200,203),(168,203),(182,204),(171,205),(189,205),(126,206),(205,206),(202,207),(188,208),(200,209),(204,210),(196,211),(208,211),(174,212),(192,213),(209,213),(207,214),(198,214),(203,215),(211,215),(209,216),(197,216),(199,217),(198,218),(215,218),(217,219),(197,220),(207,221),(214,222),(206,223),(217,224),(210,225),(204,226),(195,227),(216,228),(195,229),(213,230),(210,231),(191,232),(212,233),(218,234),(208,235),(212,236),(165,237),(201,238)]
