this is the legend
left center right justify
foot left centerf foot right foot justify footer
lefted centered righted justified body with long line
legend
First Header Second Header
Content Cell Content Cell
Content Cell Content Cell
First Header Second Header
Content Cell Content Cell
Content Cell Content Cell
First Header Second Header
Content Cell
Content Cell Content Cell
First Header Second Header
Content Cell
Content Cell
legend
First Header Second Header (Right) Third (Left)
Footer
Content Cell
Content Cell (Centered) Here
x Here
   First Header  | Second Header (Right) | Third (Left)
   :-----------: | ------------: | :----
                 | Content Cell  |
   Content Cell (Centered)  |               | Here
   x  |               | Here
   Footer |||
   |+ legend +|


| First Header  | Second Header |
| ------------- | ------------- |
| Content Cell  | Content Cell  |
| Content Cell  | Content Cell  |
|+ legend +|
  100 200 300 400 500 ...  
  3 6 9 12 15 ...