need("count3")
need("mux2")
need("count6")

Define("syn15x4b")
GATE("x1", type="inp")
GATE("x2", type="inp")
GATE("x3", type="inp")
GATE("x4", type="inp")
GATE("x5", type="inp")
GATE("x6", type="inp")
GATE("x7", type="inp")
GATE("x8", type="inp")
GATE("x9", type="inp")
GATE("x10", type="inp")
GATE("x11", type="inp")
GATE("x12", type="inp")
GATE("x13", type="inp")
GATE("x14", type="inp")
GATE("x15", type="inp")
GATE("y1", type="out")
GATE("y2", type="out")
GATE("y3", type="out")
GATE("y4", type="out")
GATE("g1", type="or5")
GATE("g2", type="count3")
GATE("g3", type="count6")
GATE("g4", type="count6")
GATE("g5", type="mux2")
GATE("g6", type="xor6")
GATE("g7", type="nor6")
GATE("g8", type="and6")
WIRE("x7", "g1/x1")
WIRE("x3", "g1/x2")
WIRE("x1", "g1/x3")
WIRE("x6", "g1/x4")
WIRE("x14", "g1/x5")
WIRE("x15", "g2/x1")
WIRE("x14", "g2/x2")
WIRE("x9", "g2/x3")
WIRE("x5", "g3/x1")
WIRE("x12", "g3/x2")
WIRE("x6", "g3/x3")
WIRE("x8", "g3/x4")
WIRE("x1", "g3/x5")
WIRE("x3", "g3/x6")
WIRE("x12", "g4/x1")
WIRE("g2/y1", "g4/x2")
WIRE("g2/y2", "g4/x3")
WIRE("x13", "g4/x4")
WIRE("x11", "g4/x5")
WIRE("x1", "g4/x6")
WIRE("x1", "g5/x0")
WIRE("x2", "g5/x1")
WIRE("x3", "g5/x2")
WIRE("x4", "g5/x3")
WIRE("x5", "g5/s1")
WIRE("x6", "g5/s2")
WIRE("x7", "g6/x1")
WIRE("x8", "g6/x2")
WIRE("x9", "g6/x3")
WIRE("x10", "g6/x4")
WIRE("x11", "g6/x5")
WIRE("x12", "g6/x6")
WIRE("x13", "g7/x1")
WIRE("x14", "g7/x2")
WIRE("x15", "g7/x3")
WIRE("g1/y", "g7/x4")
WIRE("g2/y1", "g7/x5")
WIRE("g2/y2", "g7/x6")
WIRE("g3/y1", "g8/x1")
WIRE("g3/y2", "g8/x2")
WIRE("g3/y3", "g8/x3")
WIRE("g4/y1", "g8/x4")
WIRE("g4/y2", "g8/x5")
WIRE("g4/y3", "g8/x6")
WIRE("g5/y", "y1")
WIRE("g6/y", "y2")
WIRE("g7/y", "y3")
WIRE("g8/y", "y4")
EndDef()