C111113331333132322331333133313331333132313223211113313231111332311   >>    C11111333133313232233133313331333133313231322321111331323111133231   <<    C111113331333132322331333133313331333132313223211113313231111332313   >>      C111113331333132322331333133313331333132313223211113313231111332312   >>