The reason why there
is only one GD16 glyph in the calendar of G is that the start of the
calendar is the beginning of the 2nd quarter. In E the first vai
glyph appears at the end of the 1st quarter, and then the G calendar
has not yet begun:
According to E vai arrives in period 6 (marked red) after spring equinox (5) and disappears in period 15, before autumn equinox (18), i.e. vai is present during 10 periods. According to G vai is implicitly present already in the 1st period and disappears with autumn equinox (17). |