With the example profile you can say "down 3" and it will press the down arrow three times.
You have four commands. left, right, up, and down. as a prefix.
When you say one of those. it sets a condition telling the button press command what button to press.
You have a number command with 1 - 100 separated by semi-colons. as a suffix.
The number command is then set as the condition value.
You have a button press command.
This one has five condition blocks. one for each direction and one to end the command when the condition from the number command reaches 0.
It's pretty simple, but I'm terrible at explaining things, so feel fee to ask any questions you have.