washing {HEAD ~ the resulting arylalkyliodonium salt} with {TAIL ~ a sufficient amount} of water to eliminate alkali metal or alkaline earth metal organic sulfonic acid salts from the resulting arylalkyliodonium polyfluoro metalloid iodonium salt, 
with
washing { HEAD ~ the resulting arylalkyliodonium salt } with { TAIL ~ a sufficient amount } of water to eliminate alkali metal or alkaline earth metal organic sulfonic acid salts from the resulting arylalkyliodonium polyfluoro metalloid iodonium salt ,
OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD 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