There are 229 + 242 = 471 glyphs in the G text, distributed in the lines according to the table below:

 

The sum 471 is related to 314 (100π) by way of the formula 471 / 3 = 471 - 314 = 157 (a prime number). In other words: 471 = 150 % of 314.

Counting (based on the ordinal numbers from Ga1-1) reveals how 29 seems to govern the location of viri glyphs also in G:

Considering Gb1-6, with ordinal number 235 = 5 * 47 = 5 * (29 +18), we first will discover how it is located next to the middle of the whole text of G:

Gb1-7 is the central glyph, 471 = 2 * 235 +1.