When any of the players has contributed to a word, said number is multiplied by the sum of the value indicators on {TAIL ~ all} of the pieces forming a part of the word to generate {HEAD ~ a product} 
When any of the players has contributed to a word , said number is multiplied by the sum of the value indicators on { TAIL ~ all } of the pieces forming a part of the word to generate { HEAD ~ a product }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD