C31232233133313221211113313331333132313331322121111123121111331323212131
>>
C3123223313331322121111331333133313231333132212111112312111133132321213
<<
C31232233133313221211113313331333132313331322121111123121111331323212133
>>
C31232233133313221211113313331333132313331322121111123121111331323212132
>>