# thinking to a beat and recombining 
# those thoughts in the process, 
# activating final, outter thoughts by moving
# mouse to change shade of shapes near edges


def box(x,y):
  for a in range(x,y):
    g.pen(90)
    g.line(a,30,a,70)

while 1:
  box(30,70)
  for i in range(35,65):
    g.pen(10)
    g.line(40,i,i,60)
    g.line(60,i,i,40)
  g.pause(30)
  for e in range(30,70):
    g.pen(40)
    g.line(30,e,e,70)
    g.line(70,e,e,30)
  g.pause(30)
  for f in range(20,80):
    g.pen(70)
    g.line(20,f,f,80)
    g.line(80,f,f,20)
  g.pause(40)
  for h in range(0,100):
    g.pen(g.getMouse(1))
    g.line(30,h,h,95)
    g.line(95,h,h,30)
  g.pause(40)