## On the Subject of Not Symbolic Coordinates

These symbols are probably a reference, so if it doesn't make sense to you that's your fault.

- The module will display three symbols and six LEDs, three of which are coloured.
- Each symbol represents the numeric value corresponding to its position in the display and the truth values corresponding to the other two, in order.
- Of the three LEDs on the right side of the module:
- If the top LED is lit, negate the first truth value of all three pairs.
- If the middle LED is lit, negate the second truth value of all three pairs.

- The colours of the three LEDs correspond to pairs of truth values. To find which colour corresponds to which pair, start with the table below:
- Shift each colour one space to the right for each battery on the bomb.
- If a TRN indicator is present, reverse the order of the colours.

FF | FT | TF | TT |
---|---|---|---|

Green | Yellow | Aqua | Purple |

- The pairs of truth values indicated by the colours of the LEDs are the desired outputs of two sets of logical operators whose inputs are the pairs of truth values received from the symbols.

Within each set of operators:- Operators 1 and 2 of the left set apply respectively to the first and second truth values of each pair from the first and second displayed symbols, outputting the respective truth values of the colour of the left LED.
- Operators 2 and 3 of the right set apply respectively to the first and second truth values of each pair from the second and third displayed symbols, outputting the respective truth values of colour of the right LED.
- Operator 3 of the left set and operator 1 of the right set apply to the first and second truth values of each pair from the first and third displayed symbols, outputting the colour of the middle LED:
- If a CLR indicator is present, apply operator 3 to the first truth values and operator 1 to the second.

Otherwise, apply operator 1 to the first truth values and operator 3 to the second. - If the bottom LED is lit, operator 3 outputs the first truth value and operator 1 outputs the second.

Otherwise, operator 1 outputs the first truth value and operator 3 outputs the second.

- If a CLR indicator is present, apply operator 3 to the first truth values and operator 1 to the second.

- Scroll through the two displays to find and submit the pair of operator sets that output the three colours.