> > > Yester[day|week|month|year]
> > This grammar does not seem to be the one we have used in our BNF. To
> Yesterday, Yesterweek, Yestermonth, Yesteryear
> With Seconds the Sec is manditory and the rest is optional, e.g. Seco, Secon, Second, Seconds.
Is the following allowed: Yestermont, Yestermon, Yestermo, Yesterm, Yester?