lsp

lsp <sprite number>,<character string>,<number>,<number>(,<number>)

Loads and displays a sprite. The sprite numbers go from 0 to 49.
The other numbers are, from left to right, (x coordinate of upper left pixel), (y coordinate of upper left pixel), (transparency value of sprite - optional).
The only difference between lsp and lsph is the beginning condition of the sprite -- in lsp, the sprite is displayed; in lsph, the sprite is hidden (and can then be displayed with vsp).