<<< mml $''dog''+''cat''+''dog''+''cat''+''pig''+''goat''$ >>> native [ EText TextNormal "\8220dog\8221" , ESymbol Bin "+" , EText TextNormal "\8220cat\8221" , ESymbol Bin "+" , EText TextNormal "\8220dog\8221" , ESymbol Bin "+" , EText TextNormal "\8220cat\8221" , ESymbol Bin "+" , EText TextNormal "\8220pig\8221" , ESymbol Bin "+" , EText TextNormal "\8220goat\8221" ]