e with nor and inverter gates

11:14

1:03

14:20

3:20

1:39

7:35

2:20

5:16

13:15

11:30

13:10

13:13

11:28

11:31

7:33

7:59

3:10

5:36

6:01

5:36

6:01

5:37

6:01

11:24

7:34

7:30

8:21

8:19

13:07

8:23

8:06

8:08

2:05

1:04

8:11

13:07

8:19

8:11

8:10

8:23