NYJ
      ----------
NWENN ) XNXJYLMP
       -XEYMPE
        ======
         JWMEEM
        -CLCMWL
         ======
          CXLXNP
         -CYCWXY
          ======
           CPXYM

base: 11
symbols: CEJLMNPQWXY
difficulty: intermediate
restrictions: no multiplication
missing: Q