.....
On an actual serious note, i was thinking about this.. and i figured... why not something like morse code?
Where CMON is dot and BOOYAH is dash:
CMON CMON CMON CMON BOOYAH CMON CMON BOOYAH BOOYAH BOOYAH BOOYAH
H E L L O
..This is a bit more complicated than i thought.. i woud personally never remember it.. but i think a series of them would work better, like 3 or 4 at a time. Example:
CMON CMON CMON - i need help
BOOYAH CMON BOOYAH - inkstrike here
BOOYAH BOOYAH - enemy sighted
i dont know...but we reallly need some kind of communication in this game...