C1111133313331323223313331333133313113313223313331333131231333121
>>
C111113331333132322331333133313331311331322331333133313123133312
<<
C1111133313331323223313331333133313113313223313331333131231333123
>>
C1111133313331323223313331333133313113313223313331333131231333122
>>