C222133313331333131123313231333133313331333132112323133312111113211   >>    C22213331333133313112331323133313331333133313211232313331211111321   <<    C222133313331333131123313231333133313331333132112323133312111113213   >>      C222133313331333131123313231333133313331333132112323133312111113212   >>