Use t, y, v and b to go diagonally. Use space, 6, f and h to go up, down, and to the sides. Use the up arrow to stop writing and the down arrow to keep writing. Then, once you're done, take a screenshot and comment it before using g to delete it and return to the centre. Sorry, but it isn't mobile friendly. This is actually really simple once you've learned the codes so please re-visit.
This probably isn't original, but I didn't steal any of the code or ideas. Thanks to my IT teacher for this account.
