Move the cursor down n lines. 0 is the same as 1.
Move the cursor left n columns. 0 is the same as 1.
Move the cursor right n columns. 0 is the same as 1.
Move the cursor to line y, column x. 0 is the same as 1. This indexes from the top left corner of the screen.
Move the cursor up n lines. 0 is the same as 1.