[SOLVED] analogue and digital question (really urgent!)

Ghostface

1. The problem statement, all variables and given/known data
Hi all; i've got a question:

Two mobile phone signals were sent a bit at a time along the same wire but the bits didn't get separated. They produced the text message below. What message was being carried by each signal?

'cruusooko?n'

Message 1: ______________

Message 2: ______________
2. Relevant equations



3. The attempt at a solution
I've tried things like: Message 1: so r u ok? Message 2:no u
I know my attempts pathetic, but that's why i came here for! and my attempt may be completely off the mark anyway. I'd really appreciate it if u helped.

blochwave

This is...a physics problem?

You had Message 1 right except an extraneous 'so', I don't know how you got it right and failed to see #2. It's...hard to help and not just give it to you outright but take that as your help I guess: Message 1 is r u ok?

Ghostface

Ok, thanks. I'll try that one out, but am still open to more suggestions.

blochwave

Well here, take all the letters you just used out and look at what you have left

Ghostface

oh! i think i've got it! is it:

#1: r u ok?

#2: c u soon

Ghostface

Ok i think ive got it :)

thanks a lot blochwave