An rarraba tsakanin Proto-Yucatecan (a arewa, wato, Yucatan Peninsula) da Proto-Ch'olan (a kudu, wato, Chiapas tsaunuka da Petén Basin) ya riga ya faru a lokacin Classic, lokacin da aka rubuta mafi yawan rubutun Maya. Dukkanin bambance-bambancen biyu an tabbatar da su a cikin rubutun hieroglyphic a wuraren Maya na lokacin, kuma duka ana kiransu "Harshen Maya na gargajiya". Ko da yake harshe guda ɗaya ne da aka fi yawan rubuce-rubuce a kan rubutun hieroglyphic, shaida ga akalla nau'o'i uku na Mayan da aka gano a cikin nau'o'in rubutun hieroglyphic da aka rubuta a kudancin yankin Maya da Yammacin Yammacin Yammacin Yammacin Yammacin Yammacin Yammacin Yammacin Yammacin Yammacin Yammacin Yammacin Yammacin Yammacin Yammacin Yammacin Yammacin Yammacin Yammacin Yammacin Yammacin Yammacin Yammacin Yammacin Yammacin Yammacin Yammacin Yammacin Yammacin Y
Harshen Maya na gargajiya