C31232233133313221211113313331333132313331333133313331322221211
>>
C3123223313331322121111331333133313231333133313331333132222121
<<
C31232233133313221211113313331333132313331333133313331322221213
>>
C31232233133313221211113313331333132313331333133313331322221212
>>