EMHJ
    ---------
FWC ) FQHEQQH
     -WFHF
      ====
       MLQQ
      -CXQX
       ====
        MEJQ
       -MHFF
        ====
         HXMH
        -HMXL
         ====
          CWH

base: 10
symbols: CEFHJLMQWX
difficulty: intermediate
restrictions: no multiplication