C31232233133313221211113313331333132313331322121111331312111133223231131
>>
C3123223313331322121111331333133313231333132212111133131211113322323113
<<
C31232233133313221211113313331333132313331322121111331312111133223231133
>>
C31232233133313221211113313331333132313331322121111331312111133223231132
>>