>>8673402 (lb)

Anon, wow. This really rings.

Your grille looks like Morse Code.

If each person's card could be produced by knowing the symbol and location for the "punches" it could be replicated by others, allowing for a double layer of meaning.

>>8673402 (lb)

In the climbing tweet..looking at your grille

m = Dot

is go = Dash

dot dash = A

on = dot

train = dash

op = dot

dot dash dot = F

A F could be used to describe which overlay to use.

In the SPring tweet…looking at your grille

dash dot = N

daaaaaash = 0

N 0

If the system you've suggested is in use, the cards would have to be both disposable and recreate-able without a "pattern" or evidence. Other anons opinions welcome.

>>8673726

Copypasta fucked up

Here's the morse code to compare it to

https://en.wikipedia.org/wiki/File:Morse_comparison.svg

>>8673754

The beginning of the longest shift ever.

EXERCISE EXERCISE EXERCISE

Alarm Red MOPP 4

———————————————–

Alarm Black MOPP 4 until further notice. Process in and out through the Contamination Control Point (CCP) at next shift change.

EXERCISE MESSGAGE ENDS