C31232233133313221211113313331333132313331322121111121111331312323123133221
>>
C3123223313331322121111331333133313231333132212111112111133131232312313322
<<
C31232233133313221211113313331333132313331322121111121111331312323123133223
>>
C31232233133313221211113313331333132313331322121111121111331312323123133222
>>