ports/math/lrs/files/expected_outcome.ine

 1  1  1  1
 1 -1  1  1
 1  1 -1  1
 1 -1 -1  1
 1  1  1 -1
 1 -1  1 -1
 1  1 -1 -1
 1 -1 -1 -1
 1  1  1
 -1  1  1
 1 -1  1
 -1 -1  1
 1  1 -1
 -1  1 -1
 1 -1 -1
 -1 -1 -1