+xxxxxxx

<>⊕<a>⊕<b>⊕<c>⊕<b•a>⊕<b•c>⊕<c•a>⊕<c•b•a>

x+xxxxxx

<>⊕a⊕<b>⊕<c>⊕b•a⊕<b•c>⊕c•a⊕c•b•a

xx+xxxxx

<>⊕<a>⊕b⊕<c>⊕b•a⊕b•c⊕<c•a>⊕c•b•a

xxx+xxxx

<>⊕a⊕b⊕<c>⊕<b•a>⊕b•c⊕c•a⊕<c•b•a>

xxxx+xxx

<>⊕<a>⊕<b>⊕c⊕<b•a>⊕b•c⊕c•a⊕c•b•a

xxxxx+xx

<>⊕a⊕<b>⊕c⊕b•a⊕b•c⊕<c•a>⊕<c•b•a>

xxxxxx+x

<>⊕<a>⊕b⊕c⊕b•a⊕<b•c>⊕c•a⊕<c•b•a>

xxxxxxx+

<>⊕a⊕b⊕c⊕<b•a>⊕<b•c>⊕<c•a>⊕c•b•a

-xxxxxxx

<<>>⊕a⊕b⊕c⊕b•a⊕b•c⊕c•a⊕c•b•a

x-xxxxxx

<<>>⊕<a>⊕b⊕c⊕<b•a>⊕b•c⊕<c•a>⊕<c•b•a>

xx-xxxxx

<<>>⊕a⊕<b>⊕c⊕<b•a>⊕<b•c>⊕c•a⊕<c•b•a>

xxx-xxxx

<<>>⊕<a>⊕<b>⊕c⊕b•a⊕<b•c>⊕<c•a>⊕c•b•a

xxxx-xxx

<<>>⊕a⊕b⊕<c>⊕b•a⊕<b•c>⊕<c•a>⊕<c•b•a>

xxxxx-xx

<<>>⊕<a>⊕b⊕<c>⊕<b•a>⊕<b•c>⊕c•a⊕c•b•a

xxxxxx-x

<<>>⊕a⊕<b>⊕<c>⊕<b•a>⊕b•c⊕<c•a>⊕c•b•a

xxxxxxx-

<<>>⊕<a>⊕<b>⊕<c>⊕b•a⊕b•c⊕c•a⊕<c•b•a>