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x1,-x2,x3,1/2+x4
x1,-x2,x3+1/2,x4
x1,x2,-x3+1/2,x4
x1,x2,-x3+1/2,-x4
-x1,-x2,-x3+1/2,-x4+1/2
-x1,-x2,x3+1/2,-x4+1/2
-x1,x2,-x3+1/2,-x4+1/2
-x1,x2,x3+1/2,-x4+1/2
x1,-x2,-x3+1/2,x4+1/2
x1,-x2,x3+1/2,x4+1/2
x1,x2,-x3+1/2,x4+1/2
x1,x2,x3+1/2,x4+1/2
-x1,-x2,-x3,-x4
-x1,-x2,x3,x4
-x1,-x2,x3,-x4
-x1,x2,-x3,-x4
-x1,x2,x3,x4
-x1,x2,x3,-x4
+x1,+x2,+x3,+x4
x1,-x2,-x3,x4
x1,-x2,-x3,-x4
x1,-x2,x3,x4
x1,x2,-x3,x4
x1,x2,x3,x4
-x1,-x2,x3,x4+1/2
-x1,x2,-x3,-x4+1/2
-x1,x2,-x3,x4+1/2
-x1,x2,x3,-x4+1/2
-x1,x2,x3,x4+1/2
x1,-x2,-x3,-x4+1/2
x1,-x2,-x3,x4+1/2
x1,-x2,x3,-x4+1/2
x1,-x2,x3,x4+1/2
x1,x2,-x3,-x4+1/2
-x2+1/3,-x1+2/3,x3+2/3,x4
x2+1/3,x1+2/3,-x3+2/3,-x4
-x2+1/3,x1-x2+2/3,x3+2/3,x4
x2+1/3,-x1+x2+2/3,-x3+2/3,-x4
-x2+1/3,x1-x2+2/3,x3+2/3,x4+1/3
x2+1/3,-x1+x2+2/3,-x3+2/3,-x4+1/3
-x2+1/3,x1-x2+2/3,x3,x4+2/3
-x2+2/3,-x1+1/3,x3+1/3,x4
x2+2/3,x1+1/3,-x3+1/3,-x4
-x2+2/3,x1-x2+1/3,x3+1/3,x4
x2+2/3,-x1+x2+1/3,-x3+1/3,-x4
-x2+2/3,x1-x2+1/3,x3+1/3,x4+1/3
-x2+2/3,x1-x2+1/3,x3+1/3,x4+2/3
x2+2/3,-x1+x2+1/3,-x3+1/3,-x4+2/3
-x2+2/3,x1-x2+1/3,x3,x4+1/3
-x2,-x1,1/2+x3,x4
x2,x1,1/2-x3,-x4
-x2,x1-x2,x3,x4
x2,-x1+x2,-x3,-x4
-x2,x1-x2,x3,x4+1/3
-x2,-x1,x3,1/2+x4
x2,x1,-x3,1/2-x4
-x2,-x1,x3,x4
x2,x1,-x3,-x4
