spring-summer			fall-winter
period no.	glyphs	sum glyhs	period no.	glyphs	sum glyhs
1	7	*56	17	3	54
2	3		18	6
3	4		19	4
4	3		20	4
5	2		21	3
6	3		22	6
7	2		23	2
8	2		24	2
9	2		25	3
10	2		26	3
11	3		27	5
12	2		28	4
13	3		29	5
14	2		30	4
15	3		56 + 54 = 110
16	*13		*Numbers preceded by asterisks () are reconstructed (because glyphs are destroyed in period 16).**

The 17th period is the one parallel to period number 19 in G, i.e. when 'fall' (vero) occurs.