C111113331333132322331333133313331333132313121111133313223311212111
>>
C11111333133313232233133313331333133313231312111113331322331121211
<<
C111113331333132322331333133313331333132313121111133313223311212113
>>
C111113331333132322331333133313331333132313121111133313223311212112
>>