C222133313331333131123313231333133313331333132112323133313231323223111331   >>    C22213331333133313112331323133313331333133313211232313331323132322311133   <<    C222133313331333131123313231333133313331333132112323133313231323223111333   >>      C222133313331333131123313231333133313331333132112323133313231323223111332   >>