C31232233133313221211113313331333133313331212111133132322112113211
>>
C3123223313331322121111331333133313331333121211113313232211211321
<<
C31232233133313221211113313331333133313331212111133132322112113213
>>
C31232233133313221211113313331333133313331212111133132322112113212
>>