The idea is to have an ability to increase an amount of vertical lines.
Though I wonder if it's useful enough as it could be implemented via empty columns and I guess somewhat else too.
.-----------------------------------------------------------.
| ||| 0 ||| 1 ||| 2 ||| 3 ||| 4 |
| 0 ||| And ||| Little ||| When ||| I ||| You |
| 1 ||| the ||| boy ||| you ||| don't ||| know |
| 2 ||| cat's ||| blue ||| comin' ||| know ||| we'll |
| 3 ||| in ||| and ||| home ||| when, ||| have |
| 4 ||| the ||| the ||| dad? ||| but ||| a |
| 5 ||| cradle ||| man ||| ||| we'll ||| good |
| 6 ||| and ||| on ||| ||| get ||| time |
| 7 ||| the ||| the ||| ||| together ||| then |
| 8 ||| silver ||| moon ||| ||| then ||| |
| 9 ||| spoon ||| ||| ||| son ||| |
'-----------------------------------------------------------'
The idea is to have an ability to increase an amount of vertical lines.
Though I wonder if it's useful enough as it could be implemented via empty columns and I guess somewhat else too.
Note: It's a simple but involving task