GATE("x<0:7>;s<1:3>", type="inp")
GATE("y", type="out")

GATE("g1", type="mux2")
GATE("g2", type="mux2")
GATE("g3", type="mux1")

WIRE("x0", "g1/x0")
WIRE("x1", "g1/x1")
WIRE("x2", "g1/x2")
WIRE("x3", "g1/x3")
WIRE("x4", "g2/x0")
WIRE("x5", "g2/x1")
WIRE("x6", "g2/x2")
WIRE("x7", "g2/x3")
WIRE("s2", "g1/s1")
WIRE("s2", "g2/s1")
WIRE("s3", "g1/s2")
WIRE("s3", "g2/s2")
WIRE("s1", "g3/s1")
WIRE("g1/y", "g3/x0")
WIRE("g2/y", "g3/x1")
WIRE("g3/y", "y")