Although in GD33 the 'branches' of the path of the sun are fairly equal in breadth (except at the two end points), I believe that GD49 and GD57 describe the same thing marking different breadth:

Whereas in GD71 we have a similar rendering as regards the breadth of the sun path:

Here we see also eyes like nipples. Or are they belly-buttons? Equinoxes?

If GD71 means Makemake, then he seems connected with light and with summer solstice.