????????
      +---------
NXENY | FYLLPELQ
       -FHUCQN
        ======
          LUGHL
         -NXENY
          =====
          QXHPHQ
         -QGYLQC
          ======
          ??????

base: 12
letters: CEFGHLNPQUXY
difficulty: medium
hints: Q << F