????????
      +---------
NUGET | FEEHFJHL
       -NUGET
        =====
        JULPQJ
       -JJTHQN
        ======
         JMNGMH
        -JEJHUX
         ======
          UPJEML
         -UYUMFP
          ======
          ??????

base: 14
letters: EFGHJLMNPQTUXY
difficulty: intermediate