????????
      +---------
XTXFL | FNLRFRRX
       -XTXFL
        =====
        TJATFR
       -TRNAXL
        ======
          AFTRR
         -RXRAL
          =====
          XLRARX
         -TNTLJL
          ======
          ??????

base: 8
letters: AFJLNRTX
difficulty: intermediate