Night Watch casting and logistics

There are sixty five speaking parts in Night Watch! I suspect it may well have been mathematically impossible to cast with nine people and have no-one on stage with themselves, although I no longer have the skills to determine that for certain. I'm not 100% sure whether I've managed to avoid everyone talking to themselves, but it shouldn't be for more than a line or two. I've attached a screenshot of my ridiculous casting spreadsheet for your amusement and edification below.

The readthrough is on Sunday 27th at 14.30 with Zoom details below:
https://us02web.zoom.us/j/3141627183?pwd=WXhscDBQLytBcFh1akFFRllWY0JxUT09
Meeting ID: 314 162 7183
Passcode: 584680

( Casting )

( ridiculous spreadsheet )