NOR machine

Not to be confused with NOR Machine.

This is a computation model / esolang created by islptng. It has a queue and operates on integers.

Commands

Instruction		Meaning
I	rot	Dequeue one value and enqueue it back
A	dup	Dequeue one value and enqueue it back twice
X	swp	Dequeue A and B, enqueue B and A
V	nor	Dequeue two values, bitwise NOR, enqueue the result
L	shl	Dequeue one value, bitwise shift left by one, enqueue the result
R	shr	Dequeue one value, bitwise shift right by one, enqueue the result

I/O

Input some numbers and they'll be enqueued.
Performing NOR with only one value in the queue will cause it to be printed and halt.
The program will loop forever otherwise.