C222133313331333131123313231333133313331333132332113313232313131   >>    C22213331333133313112331323133313331333133313233211331323231313   <<    C222133313331333131123313231333133313331333132332113313232313133   >>      C222133313331333131123313231333133313331333132332113313232313132   >>