C1111133313331323223313331333133313113313223313331313331313333321
>>
C111113331333132322331333133313331311331322331333131333131333332
<<
C1111133313331323223313331333133313113313223313331313331313333323
>>
C1111133313331323223313331333133313113313223313331313331313333322
>>