C111113331333132322331333133313331311233132333132313331313231111
>>
C11111333133313232233133313331333131123313233313231333131323111
<<
C111113331333132322331333133313331311233132333132313331313231113
>>
C111113331333132322331333133313331311233132333132313331313231112
>>