C111113331333132322331333133313331333133313221333133313331323133311   >>    C11111333133313232233133313331333133313331322133313331333132313331   <<    C111113331333132322331333133313331333133313221333133313331323133313   >>      C111113331333132322331333133313331333133313221333133313331323133312   >>