Table 1. Truth table of the 3-bit even pC (^anumber of 1's in the D1D2P string, for P = 1: ^bstrand TCb, ^cstrand Cb, ^dstrand Ca, ^eΔR_ct values of Au electrodes).

Entry	Inputs			Output	∑ a	States
	D1b	D2c	Pd	Ce
1	0	0	0	0	0, even	Ok
2	0	1	0	1	1, odd	Error
3	1	0	0	1	1, odd
4	1	1	0	0	2, even	Ok
5	0	0	1	1	1, odd	Error
6	0	1	1	0	2, even	Ok
7	1	0	1	0	2, even
8	1	1	1	1	3, odd	Error