This sequence of glyphs has - I believe - a parallel in Small Santiago / London (immediately after period no. 31):
Ga7-11 Ga7-12 Ga7-13
Kb4-15 Kb4-16 Kb4-17
Eb5-25 Eb5-26 Eb5-27

As the two periods 22-23 in Keiti evidently belong together (no feet visible) it seems worthwhile to examine period no. 22 with period no. 31 in Small Santiago / London.