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+// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/01/Mux8Way16.hdl
+
+/**
+ * 8-way 16-bit multiplexor:
+ * out = a if sel == 000
+ * b if sel == 001
+ * etc.
+ * h if sel == 111
+ */
+
+CHIP Mux8Way16 {
+ IN a[16], b[16], c[16], d[16],
+ e[16], f[16], g[16], h[16],
+ sel[3];
+ OUT out[16];
+
+ PARTS:
+ // Put your code here:
+ Mux4Way16 (a=a, b=b, c=c, d=d, sel=sel[0..1], out=out1);
+ Mux4Way16 (a=e, b=f, c=g, d=h, sel=sel[0..1], out=out2);
+ Mux16 (a=out1, b=out2, sel=sel[2], out=out);
+}