Nitpick time:  spelled "within" wrong on image 3 in the top left.
Also, something to look up:  can you turn a close blast so that you are in the affected area?  Say you have resist fire 15, and want to include yourself in your Burning Hands spell.  Can you pick the start square to be on your left, but send the blast to the right, including you in it?  If so, that would really clutter up your close blast page...