????????
      +---------
MCENE | EULUNNET
       -CNEJA
        =====
        JGLACN
       -JJMACC
        ======
         MTEEAE
        -MUMLCT
         ======
          TLMJCT
         -TTCCNG
          ======
          ??????

base: 10
letters: ACEGJLMNTU
difficulty: medium