Скачать или смотреть WDR Papiercomputer | Know How Computer in Minecraft with Redstone (solving 4 * 3)

This is a Minecraft Redstone Version of the "WDR Papiercomputer", also known as the "Know How Computer" (link to the video by Computer:Club2 about this "machine":    • Papiercomputer oder Know How Computer  ).
In the original paper version, you're the processing unit that executes every command. I was too lazy to do that, so I decided to build a CPU in Minecraft, for this task. lol

This simple computer features 5 commands...
is zero (isz)
jump (jmp)
increment (inc)
decrement (dec)
stop (stp)
... followed by a parameter (except for stp) to determine the line to jump to or the register to modify.

And to store data, it features 16 Registers.
The Registers just count forward and backward

The Multiplication Program it executed in the video:
01 | isz 01
02 | jmp 04
03 | jmp 08
04 | inc 07
05 | dec 01
06 | jmp 01
07 |
08 | isz 02
09 | jmp 11
10 | jmp 27
11 | isz 7
12 | jmp 14
13 | jmp 19
14 | inc 01
15 | inc 08
16 | dec 07
17 | jmp 11
18 |
19 | dec 02
20 | isz 08
21 | jmp 23
22 | jmp 08
23 | inc 07
24 | dec 08
25 | jmp 20
26 |
27 | isz 07
28 | jmp 30
29 | jmp 33
30 | dec 07
31 | jmp 27
32 |
33 | stp