YLT
      ----------
YYXTY ) JLYXTNYP
       -JJLPXN
        ======
         JJLJNY
        - EXEXE
         ======
          YYYJEP
         -YNMNYE
          ======
           LTJLT

base: 9
symbols: EJLMNPTXY
difficulty: intermediate
restrictions: no multiplication