C22213331333133313112331323133313331333133313233121111131133132313331322121211
>>
C2221333133313331311233132313331333133313331323312111113113313231333132212121
<<
C22213331333133313112331323133313331333133313233121111131133132313331322121213
>>
C22213331333133313112331323133313331333133313233121111131133132313331322121212
>>