C22213331333133313112331323133313331333133313331333133313331312111113321311   >>    C2221333133313331311233132313331333133313331333133313331333131211111332131   <<    C22213331333133313112331323133313331333133313331333133313331312111113321313   >>      C22213331333133313112331323133313331333133313331333133313331312111113321312   >>