C222133313331333131123313231333133313331333132213331333131333133313321
>>
C22213331333133313112331323133313331333133313221333133313133313331332
<<
C222133313331333131123313231333133313331333132213331333131333133313323
>>
C222133313331333131123313231333133313331333132213331333131333133313322
>>