4-bit
0th
1
1
0
0
0
0
0
0
0
0
1
1
1
1
1
1
Registers
1st
2nd
0
0
0
1
1
0
0
0
1
1
1
0
0
1
1
1
Totals
Changing Cells
3rd
1
1
1
1
1
1
0
0
0
0
0
0
0
0
1
1
1
0
0
0
1
1
1
0
0
1
1
1
0
0
0
1
Mode
13
5
4
6
14
12
8
0
2
10
11
9
1
3
7
15
#N/A
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1