TTXP
      ----------
TPXUP ) RUXXTHLT
       -PURXT
        =====
        MHMHHH
       - PURXT
        ======
         TPMHRL
        -TUMLMU
         ======
          MXLPMT
         -MPPPTM
          ======
           MRXXM

base: 8
symbols: HLMPRTUX
difficulty: intermediate
restrictions: no multiplication