Input TRS:
    1: R(x,B2()) -> B2()
   e1: B1() ->= R(T(),B1())	[relative]
Number of Rules: 1
Direct Mat3b ... removes: 1
	I(T) = [0;1;1]
	I(B1) = [1;0;2]
	I(R) = [1,0,0;0,0,0;0,0,1] * x1 + [1,1,0;0,1,0;0,0,0] * x2 + [0;0;1]
	I(B2) = [1;1;1]
Number of Rules: 0