PGGP
      ----------
RTYPY ) GUPUPTMR
       -QNHHR
        =====
        RTRGTT
       -RUQUPN
        ======
         RHPNMM
        -RUQUPN
         ======
           NPLNR
          -QNHHR
           =====
            MMTL

base: 11
symbols: GHLMNPQRTUY
difficulty: intermediate
restrictions: no multiplication