ELECTRONIC	h   t   t   p   c o l o n   s l a s h   s l a s h   w   w   w dot p a r a l l e m i c dot o r g   s l a s h   j a v a   s l a s h   e u l e r a n g l e s dot h   t   m   l	http://www.parallemic.org/java/eulerangles.html	1