To avoid fiddly geometry they're just little squares.
EX3V4FPGJHNTCDRLZFCVQQBD5ILT3ZQ4KHGKJHOOZXJGXR3Z5NKAC
VMENYYZNZHHGCLUKX2BG6BOU2TMRTX7DZEBURKPW4VRHFNMZSPBQC
YP6VNE2EL34ZU2LTDHDKEGCPTCXIS3ABCHDSY3B4UDOP6KF24GVQC
end
table.insert(Surface, {type='rectangle', r=0,g=0,b=0, x=e2.sx-2, y=e2.sy-2, w=4, h=4, keys={s,e}})end
table.insert(Surface, {type='rectangle', r=0,g=0,b=0, x=e2.sx-2, y=e2.sy-2, w=4, h=4, keys={s,e}})