# Function: mini-alu
# This file has been taken from RevLib (www.revlib.org).
.i 4
.o 2
.ilb a b c d 
.ob c d 
0000  00
0001  01
0010  10
0011  11
0100  00
0101  01
0110  01
0111  01
1000  00
1001  00
1010  00
1011  01
1100  00
1101  01
1110  01
1111  10
.e