C31232233133313221211113313331333131211113313231333131121131212331   >>    C3123223313331322121111331333133313121111331323133313112113121233   <<    C31232233133313221211113313331333131211113313231333131121131212333   >>      C31232233133313221211113313331333131211113313231333131121131212332   >>