{HEAD ~ A plurality} of circumferentially spaced passages 74 extend radially through the sleeve 14 from near {TAIL ~ the base} of the gallery 72 
extend radially from near
{ HEAD ~ A plurality } of circumferentially spaced passages 74 extend radially through the sleeve 14 from near { TAIL ~ the base } of the gallery 72
HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH REL REL OTH OTH OTH OTH REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH