?????????
      +----------
WREGH | YEEFGJFXU
       -JYJJQG
        ======
         GRREEF
        -PUFMTQ
         ======
          HGFXUX
         -YYFHUE
          ======
           HWRMFU
          -HJJWXT
           ======
           ??????

base: 14
letters: EFGHJMPQRTUWXY
difficulty: intermediate