Assuming there are 31 days (= glyphs) in every month of summer, we must arrive at Gb1-11 after 5 months, not at Gb1-6:
The flanking birds in Gb1-4 and Gb1-12 makes a symmetrical pattern together with Gb1-6 and the 155th glyph Gb1-11. These birds are marks to make us focus our attention. |