uniform half4 colorRed;uniform half4 colorGreen;struct S{half i;half j;};half4 main(float2 b){half4 c=half4(3.,2.,1.,0.);c.xyz=c.zyx;S d;d.i=2.;d.j=2.;d.i=d.j;d.j=d.i;half e[2];e[0]=1.;e[1]=0.;e[1]=e[0];return half4(c.w,d.i/d.j,e[0]-e[1],e[0]*e[1]);}