YES 1 decompositions #0 ----------- 1: W(B(x)) -> B(x) 2: W(W(x)) -> W(x) 3: B(I(x)) -> W(x) @Strongly Commuting --- R 1: W(B(x)) -> B(x) 2: W(W(x)) -> W(x) 3: B(I(x)) -> W(x) --- S 1: W(B(x)) -> B(x) 2: W(W(x)) -> W(x) 3: B(I(x)) -> W(x)