???????
      +--------
FWMRG | TMELGFM
       -FWMRG
        =====
        WREFJF
       -WTYMGF
        ======
         WLFEJM
        -WWLMYU
         ======
         ??????

base: 11
letters: EFGJLMRTUWY
difficulty: medium
hints: L << E