From: ©2009 Martin Musatov. All Rights Reserved In Perpetuity. on
abcd
a=1
b=2
c=3
d=4

o=omega

odd=omega+44
[
and]
d=4

omega

odd vs. even
1 vs. 3 no? = true
2 vs. 4 no? = true
1 vs. 2 yes? = true
3. vs. 4yes?= true

omega = 1-44omega1+44
odd=oreven[and]4