Move the red square in paint so that the frame you want is in the top left most corner, look at the bottom of the top screen at the coordinates then add this to an array:
DIM ARRAY[3 for every frame so if 3 frames put 9]
ARRAY[1]=time of frame
ARRAY[2]=X coordinate
ARRAY[3]=y coordinate
Rinse and repeat until the array is done then
SPANIM MN,"UV", ARRAY, amount of loops(0 for infinite)