C111113331333132322331333133313331333132332313311211113313332123313332311331   >>    C11111333133313232233133313331333133313233231331121111331333212331333231133   <<    C111113331333132322331333133313331333132332313311211113313332123313332311333   >>      C111113331333132322331333133313331333132332313311211113313332123313332311332   >>