PPM
      ----------
QTAFQ ) TQFYAAMY
       -TWFQQW
        ======
         TAATFM
        -TWFQQW
         ======
          FMPMAY
         -FTQYYT
          ======
           PFQPW

base: 9
symbols: AEFMPQTWY
missing: E
difficulty: intermediate
restrictions: no multiplication

Borrows and Takes:
=================

                   P P M
      -- - - - - - - - -
QTAFQ )  T Q F Y A A M Y
       - T W F Q Q W
         = = = = = =
           T A A T F M
         - T W F Q Q W
           = = = = = =
             F M P M A Y
           - F T Q Y Y T
             = = = = = =
               P F Q P W

Relational Chains:
=================

  * 

NOTE: '<'  denotes EXACTLY ONE less than
      '<<' denotes SOMEWHAT less than

Range Table:
===========

      0 1 2 3 4 5 6 7 8 
                        

A = { 0 1 2 3 4 5 6 7 8 }
E = { 0 1 2 3 4 5 6 7 8 }
F = { 0 1 2 3 4 5 6 7 8 }
M = { 0 1 2 3 4 5 6 7 8 }
P = { 0 1 2 3 4 5 6 7 8 }
Q = { 0 1 2 3 4 5 6 7 8 }
T = { 0 1 2 3 4 5 6 7 8 }
W = { 0 1 2 3 4 5 6 7 8 }
Y = { 0 1 2 3 4 5 6 7 8 }