C31232233133313221211113313331333132313331322121133131133132321311
>>
C3123223313331322121111331333133313231333132212113313113313232131
<<
C31232233133313221211113313331333132313331322121133131133132321313
>>
C31232233133313221211113313331333132313331322121133131133132321312
>>