A multi part construction toy incorporating rod and connector elements, as well as block elements, modified in {HEAD ~ a way} to accommodate {TAIL ~ the building} of hybrid structures utilizing both types of building components 
to accommodate
A multi part construction toy incorporating rod and connector elements , as well as block elements , modified in { HEAD ~ a way } to accommodate { TAIL ~ the building } of hybrid structures utilizing both types of building components
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH