.model top
.inputs pa pb pc pd pe pf pg ph pi pj pk
.outputs pl
.names pi [6] [3] pl
11- 1
0-1 1
.names pj [8] [7] [6]
11- 1
0-1 1
.names pj [5] [4] [3]
11- 1
0-1 1
.names pc pg pk [5]
-11 1
1-0 1
.names pa pe pk [4]
-11 1
1-0 1
.names pd ph pk [8]
-11 1
1-0 1
.names pb pf pk [7]
-11 1
1-0 1
.end