C31232233133313221211113313331333132313331322121111133321133321
>>
C3123223313331322121111331333133313231333132212111113332113332
<<
C31232233133313221211113313331333132313331322121111133321133323
>>
C31232233133313221211113313331333132313331322121111133321133322
>>