Whilst I've been travelling far and wide across Eastern Europe this week, I've still managed to find the time to make a puzzle. The initial idea for this was a lot cleaner but it didn't quite turn out to solve uniquely. So I've fiddled with some of the clues a bit and now it is unique, but a little harder than intended. Or at least that seemed to be the case to me whilst going through it on the train.
In case you needed reminding, consecutive pairs is much like consecutive, only not all the pairs are given. Much cleaner in my opinion, and much nicer to look at.