13         5        13         9

 - 9       - 0       - 8       - 6

 ___       ___       ___       ___

  15         9        12         2

 - 6       - 0       - 4       - 1

 ___       ___       ___       ___

   5         7        10        14

 - 3       - 5       - 7       - 7

 ___       ___       ___       ___

  11         7         6         3

 - 4       - 7       - 5       - 3

 ___       ___       ___       ___

   8         7        10         9

 - 2       - 4       - 6       - 3

 ___       ___       ___       ___

  13         5        13         9

 - 9       - 0       - 8       - 6

 ___       ___       ___       ___
   4         5         5         3

  15         9        12         2

 - 6       - 0       - 4       - 1

 ___       ___       ___       ___
   9         9         8         1

   5         7        10        14

 - 3       - 5       - 7       - 7

 ___       ___       ___       ___
   2         2         3         7

  11         7         6         3

 - 4       - 7       - 5       - 3

 ___       ___       ___       ___
   7         0         1         0

   8         7        10         9

 - 2       - 4       - 6       - 3

 ___       ___       ___       ___
   6         3         4         6