@ColinTheMathmo ok so the "working from bottom up" strategy is really nice... prevents me from missing suffixes that I might not have included if I went top-down.
cc: @amcsquared
@ColinTheMathmo woohoo!! I saw your result but then when I first looked at the puzzle I saw NOTHING ... just went back to it now & hoped for inspiration and got it!
Cc @amcsquared