(Seg,Inst) (0,0) (1,0) (2,0) (3,0) (0,1) (1,1) (2,1) (3,1)
(0,0) 0 0 3 3 0 0 0 0
(1,0) 0 0 2 2 0 0 0 0
(2,0) 0 0 1 1 0 0 0 0
(3,0) 0 0 1 1 0 0 0 0
(0,1) 0 0 0 0 0 0 3 3
(1,1) 0 0 0 0 0 0 2 2
(2,1) 0 0 0 0 0 0 1 1
(3,1) 0 0 0 0 0 0 1 1