C222133313331333131123313231333133313331333131123313231312111113231131
>>
C22213331333133313112331323133313331333133313112331323131211111323113
<<
C222133313331333131123313231333133313331333131123313231312111113231133
>>
C222133313331333131123313231333133313331333131123313231312111113231132
>>