????????
      +---------
WJGUG | UYQWLLRE
       -QYHQE
        =====
        WNXURL
       -RYNPML
        ======
         WNUMNR
        -RYNPML
         ======
          WGMHUE
         -WMYNJH
          ======
          ??????

base: 14
letters: EGHJLMNPQRUWXY
difficulty: medium