r=C(25,25,20)+(20,20)(30,20)+(20,35)(20,30)+(30,35)(30,30)
s=(S(0.5)+S(0.5)*T(50,0)+S(0.5)*T(25,50))*r
n=(T(50,0)+T(25,50))*s
g=(T(50,0)+T(25,50))*n
j=(T(50,0)+T(25,50))*g
l=(T(50,0)+T(25,50))*j
k=(I+S(1.2))^11*l
T(-200,-200)*S(0.2)*k
quit
                          
