C22213331333133313112331323133313331333133313233121111113313331331122131211
>>
C2221333133313331311233132313331333133313331323312111111331333133112213121
<<
C22213331333133313112331323133313331333133313233121111113313331331122131213
>>
C22213331333133313112331323133313331333133313233121111113313331331122131212
>>