C31232233133313221211113313331333132313331322121111112221132321
>>
C3123223313331322121111331333133313231333132212111111222113232
<<
C31232233133313221211113313331333132313331322121111112221132323
>>
C31232233133313221211113313331333132313331322121111112221132322
>>