XN2 glyphs from: Maya Hieroglyphic Database: Catalog. Drawings by Matthew Looper, except codical examples by Martha Macri.

XN2a #1 CHIT ?

XN2a #2 CHIT ?

XN2a #3 CHIT ?

XN2s #1 lo (syllable)

XN2s #2 lo (syllable)

XN2s #3 lo (syllable)