 Solution

For a complete binary decision tree with variable ordering of a binary decision diagram $z<y<x$, first test $z$, then $y$, then $x$ on every branch. The four Boolean cofactors after the first two tests are

The eight terminal nodes, read from left to right in the figure, are $\boxed{0,0,1,1,0,1,1,1}$. The repeated tests are intentional: this is the full binary decision tree before any reduction.

For example, the branch $z=1,y=0,x=1$ ends at one, whereas $z=0,y=0,x=1$ ends at zero. This checks the dependence on $z$ that must survive the later reduction.