C111113331333132322331333133313331333133313221333132313331323232311   >>    C11111333133313232233133313331333133313331322133313231333132323231   <<    C111113331333132322331333133313331333133313221333132313331323232313   >>      C111113331333132322331333133313331333133313221333132313331323232312   >>