Examples of connected dots?

[Juan_Sali]

   
The faces form greek letters rotated in different degrees: pi, ro, chi and gamma. 
Chi has a similar sound as latin i (please, greek expert needed ) 
In latin letters they are P R I G. By context they can be interpreted as perigaeum (if latin), or similiar word in other romance language. Perigee in english.
Perigee nowadays is a type of apsis, an extreme point in an object's orbit. 
I dont know if the meaning or perigee in the time when the ms was written was the same than now.