C222133313331333131123313231333133313331323212331333133313121111132311222113231
>>
C22213331333133313112331323133313331333132321233133313331312111113231122211323
<<
C222133313331333131123313231333133313331323212331333133313121111132311222113233
>>
C222133313331333131123313231333133313331323212331333133313121111132311222113232
>>