C222133313331333131123313231333133313331333132312111113231333132331211
>>
C22213331333133313112331323133313331333133313231211111323133313233121
<<
C222133313331333131123313231333133313331333132312111113231333132331213
>>
C222133313331333131123313231333133313331333132312111113231333132331212
>>