mm_01.txt

   1 8.2|...|9.7
   2 .7.|...|.1.
   3 6..|1.7|..5
   4 -----------
   5 ..1|.7.|4..
   6 ...|8.6|...
   7 ..4|.3.|6..
   8 -----------
   9 3..|9.8|..6
  10 .2.|...|.9.
  11 5.6|...|8.1
  12