C31232233133313221211113313331333132313331322121111123313113313231311211
>>
C3123223313331322121111331333133313231333132212111112331311331323131121
<<
C31232233133313221211113313331333132313331322121111123313113313231311213
>>
C31232233133313221211113313331333132313331322121111123313113313231311212
>>