Valves

On the Subject of Valves

Um... Where do I blow the air?

⚫⚫⚪
⚫⚫⚫
⚪⚪⚫
⚪⚪⚪
⚫⚪⚪
⚪⚪⚪
⚪⚪⚫
⚪⚫⚫
⚪⚫⚪
⚫⚫⚪
⚪⚫⚫
⚫⚪⚪
⚪⚪⚫
⚪⚫⚫
⚫⚪⚪
⚪⚪⚪
⚫⚫⚪
⚫⚫⚫
⚪⚫⚫
⚫⚫⚫
⚫⚫⚪
⚪⚫⚪
⚫⚪⚪
⚪⚪⚪
⚪⚫⚪
⚪⚫⚫
⚪⚫⚪
⚫⚫⚪
⚪⚪⚫
⚫⚫⚫
⚪⚪⚪
⚪⚪⚫
⚫⚫⚫
⚪⚫⚪
⚫⚪⚫
⚫⚫⚪

There are 3 valves on the module. This is the module combination. To solve the module, submit the final combination.
Start by adding up the digits in the serial number.
If this sum is 0, the final combination is ⚫⚪⚫.
Otherwise, find the current combination in that position in the list on the left.
Examine the 1st character of the serial number.
- If it is a number, move that many places backwards through the list.
- If it is a letter, take its alphabetic position (A = 1, B = 2, etc.) modulo 10 and move that many places down the list.
- Wrap around to the beginning or end of the table when needed.
If none of the valves in the combination you land on match the same valve in the current combination, move a space in the same direction.
If exactly 1 of the valves matches the same valve in the current combination, invert that valve.
Otherwise, if exactly 2 of the valves match the same valve in the current combination, invert the remaining valve.
Otherwise, if the valves match the current combination exactly, this is the target combination. Do not move on to other serial number characters.
Repeat these steps with the rest of the serial number characters, using the new combination as the new current combination.
After processing all serial number characters, the current combination is now the target combination.
After finding the target combination, use the module combination and follow the rules below.
If the material of the valves on the module is silver, then toggle the entire target combination.
Finally, if a valve is black in the module combination, then toggle that valve in the target combination to get the final combination.
To enter the solution, press down every valve in the final combination that is black. 3 seconds after any valve is pressed, the module will submit its state.