C31232233133313221211113313331333133313331212111133132213231333221
>>
C3123223313331322121111331333133313331333121211113313221323133322
<<
C31232233133313221211113313331333133313331212111133132213231333223
>>
C31232233133313221211113313331333133313331212111133132213231333222
>>