{HEAD ~ a plurality} of bristles secured to {TAIL ~ the inner surface} of the inner wall, the plurality of bristles tapering towards a center portion of the inner wall, the plurality of bristles serving to remove dust particles from the ceiling fan; and 
secured to
{ HEAD ~ a plurality } of bristles secured to { TAIL ~ the inner surface } of the inner wall , the plurality of bristles tapering towards a center portion of the inner wall , the plurality of bristles serving to remove dust particles from the ceiling fan ; and
HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH