C31232233133313221211113313331333132313331322121111113212323221
>>
C3123223313331322121111331333133313231333132212111111321232322
<<
C31232233133313221211113313331333132313331322121111113212323223
>>
C31232233133313221211113313331333132313331322121111113212323222
>>