c |
a+b |
a |
b+c |
b |
c+a |
A.c<a<b | B.b<c<a | C.a<b<c | D.c<b<a |
c |
a+b |
a |
b+c |
b |
c+a |
a+b |
c |
b+c |
a |
a+c |
b |
a+b |
c |
b+c |
a |
c+a |
b |
a+b+c |
c |
a+b+c |
a |
a+b+c |
b |
a |
a+1 |
b |
b+1 |
ab |
a+b |
1 |
6 |
bc |
b+c |
1 |
8 |
ca |
c+a |
1 |
10 |
abc |
ab+bc+ca |
1 |
x |
1 |
y |
1 |
1+a |
1 |
1+b |
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