T=li gi
V=x,y,z
R=-8,7,1
F=1+2+3-4*5*6/3+10/2-9%2 + (x+y - 11*x + z/10 + x/(z+31))
C=1+2+3-4*5*6/3+10/2-9%2 + (x+y - 11*x + z/10 + x/(z+31))
