Hinged Triangle-Square Free 3D print model

This object prints in *one piece* without raft or support, fully assembled, hinges and all! The resulting model will hinge from a square to a triangle and back again. https://www.youtube.com/watch?v=YwwqcHXIfn0 The model is based on Dudeney's famous hinged dissection known as the "Haberdasher's Puzzle". For more information, see the link below. http://makerhome.blogspot.com