ory descriptions of consonants in this file, what would you expect the difference between [t] and an [s] to look like in static palatography pictures?...

Given the articulatory descriptions of consonants in this file, what would you expect the difference between [t] and an [s] to look like in static palatography pictures? Of the two pictures below, which do you think could be an instance of [t] and which an instance of [s]? How do you know? What other sounds would make the pattern on the roof of the mouth seen in (a) and (b)?