code: function disambiguateRule8(word){
  		// Rule 8 : terCP -> ter-CP where C != 'r' and P != 'er'
  		var matches = word.match(/^ter([bcdfghjklmnpqrstvwxyz])(.*)$/);
  	    if(matches){
  	    	if(matches[1]=="r" || matches[2].match(/^er(.*)$/)){
  	    		return
  	    	}
  	        return matches[1] + matches[2];
  	    }
  	}
docs: RULE 8