F(A,B,C,D) = E(1, 3, 4, 5, 6, 7, 10, 12, 14)

    A B C D   f
 0  0 0 0 0   0
 1  0 0 0 1   1
 2  0 0 1 0   0
 3  0 0 1 1   1
 4  0 1 0 0   1
 5  0 1 0 1   1
 6  0 1 1 0   1
 7  0 1 1 1   1
 8  1 0 0 0   0
 9  1 0 0 1   0
10  1 0 1 0   1
11  1 0 1 1   0
12  1 1 0 0   1
13  1 1 0 1   0
14  1 1 1 0   1
15  1 1 1 1   0

           AB    
      00 01 11 10
   00  0  1  1  0
CD 01  1  1  0  0
   11  1  1  0  0
   10  0  1  1  1

A'D

           AB    
      00 01 11 10
   00  0  1  1  0
CD 01 .1 .1  0  0
   11 .1 .1  0  0
   10  0  1  1  1

A'D + BD'

           AB    
      00 01 11 10
   00  0 .1 .1  0
CD 01 .1 .1  0  0
   11 .1 .1  0  0
   10  0 .1 .1  1

A'D + BD' + ACD'