2p2_error.lg

# 2 - 1^2
N, s1, 2, 1.0
N, s2, 1, 1.0
N, s3, -, 1.0
N, s4, 2, 1.0
E, s1, s2, R, 1.0
E, s1, s3, R, 1.0
E, s1, s4, R, 1.0
E, s2, s4, Sup, 1.0
E, s3, s2, R, 1.0
E, s3, s4, R, 1.0