tempest/examples/dft/tripple_and2.dft

toplevel "A";
"A" and "B" "C";
"B" and "BE1" "BE2";
"C" and "BE2" "BE3";
"BE1" lambda=0.5 dorm=0.3;
"BE2" lambda=0.5 dorm=0.3;
"BE3" lambda=0.5 dorm=0.3;