Have control of two adjacent provinces.
Ruler is taking turn in Province 1.

First we need to somehow write a pointer to controller input ($006E) somewhere in the zero page, at an address no later than $64.
For this example let's just say it's $64.
This is because we are setting # of soldiers in order to point to controller input, but since 100 is the max we need to use an intermediate value.

Province 1 contains:
- Ruler
- Glitched officer whose "soldiers" value points to the "general" value of Province 2
- $006E (initial copy of controller officer)

Process of writing values:
1. Set glitched officer's soldiers to the preset pointer. (2nd copy of controller officer)
2. Press controller input to destination address, then set resulting officer as governor.
Province 2 will look like
- Destination
- $0064
- $006E
3. Press controller input to the value to be written to the destination address then dismiss the controller input officer AND the pointer.
Province 2 will go from
-Destination
-$0064
-$006E
-Value

to

-Destination
-Value (value written to destination via linked list edit).

However the zero page pointer gets wiped each time we do this. So we have to have a way of rewriting this value each time?