C31232233133313221211113313331333132313331322121111123121111113221
>>
C3123223313331322121111331333133313231333132212111112312111111322
<<
C31232233133313221211113313331333132313331322121111123121111113223
>>
C31232233133313221211113313331333132313331322121111123121111113222
>>