C22213331333133313112331323133313331333131111121111331333223111
>>
C2221333133313331311233132313331333133313111112111133133322311
<<
C22213331333133313112331323133313331333131111121111331333223113
>>
C22213331333133313112331323133313331333131111121111331333223112
>>