The degree 4 case.

    0 : 0 0 1 1 2 2 3 3;
	su:	  1, -4,  6, -4,  1,;
	so:	   1,  -4,   6,  -4,   1,;
	sp:	  16,  32,  24,   8,   1,;
	ad_su:	  16, -16,   0,   0,   0,   0,;
	ad_so:	  16,-144, 512,-896, 768,-256,;
	ad_sp:	 512,2304,4096,3584,1536, 256,;
    1 : 0 0 1 1 2 3 2 3;
	su:	  0, -1,  3, -3,  1,;
	so:	   0,   1,  -3,   3,  -1,;
	sp:	   0,  -8, -12,  -6,  -1,;
	ad_su:	   8,  -8,   0,   0,   0,   0,;
	ad_so:	   8, -72, 256,-448, 384,-128,;
	ad_sp:	 256,1152,2048,1792, 768, 128,;
    2 : 0 0 1 1 2 3 3 2;
	su:	  1, -4,  6, -4,  1,;
	so:	   1,  -4,   6,  -4,   1,;
	sp:	  16,  32,  24,   8,   1,;
	ad_su:	  16, -16,   0,   0,   0,   0,;
	ad_so:	  16,-144, 512,-896, 768,-256,;
	ad_sp:	 512,2304,4096,3584,1536, 256,;
    3 : 0 0 1 2 1 3 2 3;
	su:	  0,  0,  1, -2,  1,;
	so:	   0,   0,   1,  -2,   1,;
	sp:	   0,   0,   4,   4,   1,;
	ad_su:	   4,  -4,   0,   0,   0,   0,;
	ad_so:	   4, -36, 128,-224, 192, -64,;
	ad_sp:	 128, 576,1024, 896, 384,  64,;
    4 : 0 0 1 2 1 3 3 2;
	su:	  0, -1,  3, -3,  1,;
	so:	   0,   1,  -3,   3,  -1,;
	sp:	   0,  -8, -12,  -6,  -1,;
	ad_su:	   8,  -8,   0,   0,   0,   0,;
	ad_so:	   8, -72, 256,-448, 384,-128,;
	ad_sp:	 256,1152,2048,1792, 768, 128,;
    5 : 0 0 1 2 3 1 2 3;
	su:	  0,  1, -1, -1,  1,;
	so:	   0,  -1,   5,  -7,   3,;
	sp:	   0,   8,  20,  14,   3,;
	ad_su:	   0,   0,   0,   0,   0,   0,;
	ad_so:	   0,   0,   0,   0,   0,   0,;
	ad_sp:	   0,   0,   0,   0,   0,   0,;
    6 : 0 0 1 2 3 1 3 2;
	su:	  0,  0,  1, -2,  1,;
	so:	   0,   0,   1,  -2,   1,;
	sp:	   0,   0,   4,   4,   1,;
	ad_su:	   4,  -4,   0,   0,   0,   0,;
	ad_so:	   4, -36, 128,-224, 192, -64,;
	ad_sp:	 128, 576,1024, 896, 384,  64,;
    7 : 0 0 1 2 3 2 1 3;
	su:	  0,  0,  1, -2,  1,;
	so:	   0,   0,   1,  -2,   1,;
	sp:	   0,   0,   4,   4,   1,;
	ad_su:	   4,  -4,   0,   0,   0,   0,;
	ad_so:	   4, -36, 128,-224, 192, -64,;
	ad_sp:	 128, 576,1024, 896, 384,  64,;
    8 : 0 0 1 2 3 3 1 2;
	su:	  0, -1,  3, -3,  1,;
	so:	   0,   1,  -3,   3,  -1,;
	sp:	   0,  -8, -12,  -6,  -1,;
	ad_su:	   8,  -8,   0,   0,   0,   0,;
	ad_so:	   8, -72, 256,-448, 384,-128,;
	ad_sp:	 256,1152,2048,1792, 768, 128,;
    9 : 0 0 1 2 3 2 3 1;
	su:	  0, -1,  3, -3,  1,;
	so:	   0,   1,  -3,   3,  -1,;
	sp:	   0,  -8, -12,  -6,  -1,;
	ad_su:	   8,  -8,   0,   0,   0,   0,;
	ad_so:	   8, -72, 256,-448, 384,-128,;
	ad_sp:	 256,1152,2048,1792, 768, 128,;
   10 : 0 0 1 2 3 3 2 1;
	su:	  1, -4,  6, -4,  1,;
	so:	   1,  -4,   6,  -4,   1,;
	sp:	  16,  32,  24,   8,   1,;
	ad_su:	  16, -16,   0,   0,   0,   0,;
	ad_so:	  16,-144, 512,-896, 768,-256,;
	ad_sp:	 512,2304,4096,3584,1536, 256,;
   11 : 0 1 0 1 2 3 2 3;
	su:	  0,  0,  1, -2,  1,;
	so:	   0,   0,   1,  -2,   1,;
	sp:	   0,   0,   4,   4,   1,;
	ad_su:	   4,  -4,   0,   0,   0,   0,;
	ad_so:	   4, -36, 128,-224, 192, -64,;
	ad_sp:	 128, 576,1024, 896, 384,  64,;
   12 : 0 1 0 2 1 3 2 3;
	su:	  0,  0,  0, -1,  1,;
	so:	   0,   0,   0,   1,  -1,;
	sp:	   0,   0,   0,  -2,  -1,;
	ad_su:	   2,  -2,   0,   0,   0,   0,;
	ad_so:	   2, -18,  64,-112,  96, -32,;
	ad_sp:	  64, 288, 512, 448, 192,  32,;
   13 : 0 1 0 2 3 1 2 3;
	su:	  0,  0, -1,  0,  1,;
	so:	   0,   0,  -1,   4,  -3,;
	sp:	   0,   0,  -4,  -8,  -3,;
	ad_su:	   0,   0,   0,   0,   0,   0,;
	ad_so:	   0,   0,   0,   0,   0,   0,;
	ad_sp:	   0,   0,   0,   0,   0,   0,;
   14 : 0 1 0 2 3 1 3 2;
	su:	  0,  0,  0, -1,  1,;
	so:	   0,   0,   0,   1,  -1,;
	sp:	   0,   0,   0,  -2,  -1,;
	ad_su:	   2,  -2,   0,   0,   0,   0,;
	ad_so:	   2, -18,  64,-112,  96, -32,;
	ad_sp:	  64, 288, 512, 448, 192,  32,;
   15 : 0 1 2 0 3 1 2 3;
	su:	  0,  1, -3,  1,  1,;
	so:	   0,   0,   2,  -5,   3,;
	sp:	   0,   0,   8,  10,   3,;
	ad_su:	   0,  24, -24,   0,   0,   0,;
	ad_so:	   0,  -6, 102,-456, 744,-384,;
	ad_sp:	   0,  96, 816,1824,1488, 384,;
   16 : 0 1 2 0 3 2 1 3;
	su:	  0,  1, -2,  0,  1,;
	so:	   0,   0,   3,  -8,   5,;
	sp:	   0,   0,  12,  16,   5,;
	ad_su:	   2,  22, -24,   0,   0,   0,;
	ad_so:	   2, -24, 166,-568, 840,-416,;
	ad_sp:	  64, 384,1328,2272,1680, 416,;
   17 : 0 1 2 3 0 1 2 3;
	su:	  0,  0, -3,  2,  1,;
	so:	   0,   1,  -4,   6,  -3,;
	sp:	   0,  -8, -16, -12,  -3,;
	ad_su:	   0,  24, -24,   0,   0,   0,;
	ad_so:	   0,  -6, 102,-456, 744,-384,;
	ad_sp:	   0,  96, 816,1824,1488, 384,;

Total number of equations considered was:    45.
Total number of row operations performed was:    105.
Maximal equation length is:   6.
Total length of the equations stored:      28.

    0 1 2 3 4 5 6 7 8 91011121314151617
 0:-1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
 1: 0-1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0
 2: 0 0-1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0
 3: 0 0 0-1 0 0 0 1 0 0 0 0 0 0 0 0 0 0
 4: 0 0 0 0 1 0 0 0-1 0 0 0 0 0 0 0 0 0
 5: 0 0 0 0 0-1 0 2-1 0 0 0 0 0 0 0 0 0
 6: 0 0 0 0 0 0-1 1 0 0 0 0 0 0 0 0 0 0
 7: 0 0 0 0 0 0 0-1 0 0 0 0 1-1 1 0 0 0
 8: 0 0 0 0 0 0 0 0-1 1 0 0 0 0 0 0 0 0
 9: 0 0 0 0 0 0 0 0 0-1 0 0 2-3 2-1 0 1
10: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
11: 0 0 0 0 0 0 0 0 0 0 0-1 2-1 0 0 0 0
12: 0 0 0 0 0 0 0 0 0 0 0 0-1 1 0-1 1 0
13: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
14: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
15: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
16: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
17: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

   2 ;   0 :  -1 ,   2 :   1 ,
   2 ;   1 :  -1 ,   9 :   1 ,
   2 ;   2 :  -1 ,  10 :   1 ,
   2 ;   3 :  -1 ,   7 :   1 ,
   2 ;   4 :   1 ,   8 :  -1 ,
   3 ;   5 :  -1 ,   7 :   2 ,   8 :  -1 ,
   2 ;   6 :  -1 ,   7 :   1 ,
   4 ;   7 :  -1 ,  12 :   1 ,  13 :  -1 ,  14 :   1 ,
   2 ;   8 :  -1 ,   9 :   1 ,
   6 ;   9 :  -1 ,  12 :   2 ,  13 :  -3 ,  14 :   2 ,  15 :  -1 ,  17 :   1 ,
   0 ;
   3 ;  11 :  -1 ,  12 :   2 ,  13 :  -1 ,
   4 ;  12 :  -1 ,  13 :   1 ,  15 :  -1 ,  16 :   1 ,
   0 ;
   0 ;
   0 ;
   0 ;
   0 ;

Total nunmber of diagrams is:     18.
Number of degrees of freedom is:   6.
