1 |
x |
1 |
c |
1 |
c |
1 |
x |
1 |
c |
-1 |
x |
-1 |
c |
1 |
c |
2 |
x |
2 |
c |
2 |
c |
3 |
x |
3 |
c |
3 |
c |
m |
x |
m |
c |
2 |
x-1 |
2 |
a-1 |
m |
x |
m |
c |
m |
c |
m |
c |
m |
c |
m |
c |
m |
c |
m |
c |
m |
x |
m |
c |
m |
c |
2 |
x-1 |
2 |
a-1 |
2 |
x-1 |
2 |
a-1 |
2 |
a-1 |
a+1 |
a-1 |
4 |
x |
3 |
x-2 |
2 |
x+3 |
1 |
x |
x |
k-1 |
1 |
x-1 |
x |
1-x |
1 |
x-1 |
1 |
2 |
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