C111113331333132322331333133313331333132332133313223331323323131   >>    C11111333133313232233133313331333133313233213331322333132332313   <<    C111113331333132322331333133313331333132332133313223331323323133   >>      C111113331333132322331333133313331333132332133313223331323323132   >>