The number pattern perceived, 4 * 26 = 104, in a way seems to allude to the 7 * 52 = 364 days in a year, because 364 - 104 = 260 we have earlier found:

364

4 * 26 = 104

10 * 26 = 260

14 * 26

13 * 28

	258
Ga4-21 (105)		Gb5-10 (364)	Gb5-11	Gb5-12
260

But while the 'rising fish' manu kake stands 'inside the threshold' to the 260 day season, mago in Ga3-23 stands 'inside the threshold' to a 104 day long period located elsewhere:

		102
Ga3-22	Ga3-23 (83)		Ga7-16 (186)
	104 = 4 * 26

Haú in Ga3-22 (where 3 * 22 = 66 or 6 * 11) probably is to be regarded as the final glyph of a cycle, because 22 / 7 * 26 = 82 days. If we add twice 82 to 104 we will reach day number 268, a fact which seems to be significant:

sGb2-9	Gb2-10	Gb2-11	Gb2-12 (268)	Gb2-13	Gb2-14
Gb2-15	Gb2-16	Gb2-17	Gb2-18	Gb2-19	Gb2-20

26 * 8 = 208 = 2 * 104 = 8 * 26.