{HEAD ~ A toilet flushing device} has {TAIL ~ a diverter valve} which permits the supply of high pressure water to the rim flushing conduit of a toilet bowl when the toilet bowl is flushed, thereby enhancing the flushing of the toilet bowl 
has
{ HEAD ~ A toilet flushing device } has { TAIL ~ a diverter valve } which permits the supply of high pressure water to the rim flushing conduit of a toilet bowl when the toilet bowl is flushed , thereby enhancing the flushing of the toilet bowl
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