saucer is part of:

saucer contains:

Full expansion for saucer:
    90%  10x10x2.3 Quarter-Dome Bottom
    90%  10x10x2.3 Quarter-Dome
    90%  10x10x2.3 Stingray Qtr-Dome
    90%  10x10x2.3 UFO Quarter-Dome (0 Pair)
    90%  14x14x2.6 Quarter-Dome
    90%  14x14x2.6 UFO Quarter-Dome (0 Pair)
    90%  8x10x1.3 Stingray Half-Dome & Plate