C222133313331333131123313231333133313331313113313233313231311121
>>
C22213331333133313112331323133313331333131311331323331323131112
<<
C222133313331333131123313231333133313331313113313233313231311123
>>
C222133313331333131123313231333133313331313113313233313231311122
>>