??????
    --------
UXU ) ELUMFQ
     -GGH
      ===
      UUMM
     -UJLX
      ====
       ULGF
      -UGYQ
       ====
        ULYQ
       -ULEM
        ====
        ????

base: 11
symbols: EFGHJLMQUXY
difficulty: medium