C22213331333133313112331323133313331333133313233311232313331333132322231312321
>>
C2221333133313331311233132313331333133313331323331123231333133313232223131232
<<
C22213331333133313112331323133313331333133313233311232313331333132322231312323
>>
C22213331333133313112331323133313331333133313233311232313331333132322231312322
>>