C31232233133313221211113313331333132313331322121111132233313221
>>
C3123223313331322121111331333133313231333132212111113223331322
<<
C31232233133313221211113313331333132313331322121111132233313223
>>
C31232233133313221211113313331333132313331322121111132233313222
>>