But isn’t using the “zwanzigeins” notation prone to error as well? Zwanzigeins could mean 20 1 or 21. The only thing that differentiates “20 1” from “21” is th

But isn’t using the “zwanzigeins” notation prone to error as well? Zwanzigeins could mean 20 1 or 21. The only thing that differentiates “20 1” from “21” is the duration of the delay between 20 and 1…