UWT
      ----------
GWJYQ ) QTMQGWWU
       -QYTWYU
        ======
         MJGGGW
        -MXCFYW
         ======
          UGFGYU
         -UYJMYT
          ======
           TCQCJ

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