C222133313331333131123313231333133313331333133313331333133313121111133112112331
>>
C22213331333133313112331323133313331333133313331333133313331312111113311211233
<<
C222133313331333131123313231333133313331333133313331333133313121111133112112333
>>
C222133313331333131123313231333133313331333133313331333133313121111133112112332
>>