The emollient oils useful in {HEAD ~ the practice} of the present invention include those commonly employed in the art such as {TAIL ~ liquid hydrocarbons}, e.g., petrolatum, mineral oil and the like, vegetable and animal fats and oils, viz 
The emollient oils useful in { HEAD ~ the practice } of the present invention include those commonly employed in the art such as { TAIL ~ liquid hydrocarbons } , e.g. , petrolatum , mineral oil and the like , vegetable and animal fats and oils , viz
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