????????
      +---------
TCWCW | GTYCCYQH
       -YTJTJ
        =====
         HNWFY
        -WJFJF
         =====
          WFJWQ
         -QEEEE
          =====
           WTGYH
          -QEEEE
           =====
           ?????

base: 11
letters: CEFGHJNQTWY
difficulty: easy