NMG
       +----------
HRXCXE | MRNRCNGGE
        -EGMXNRR
         =======
          ERCEMHG
         -RHXXMCM
          =======
           HCEXMEE
          -MMNXGRH
           =======
            MMGHXN

base: 8
letters: CEGHMNRX
difficulty: easy
writeup: writeups/03