<<< mml $x^2+x^2+x^2+{Mx}^2+x^2+x^2+x^2+x^2+x^2+x^2$ >>> native [ ESuper (EIdentifier "x") (ENumber "2") , ESymbol Bin "+" , ESuper (EIdentifier "x") (ENumber "2") , ESymbol Bin "+" , ESuper (EIdentifier "x") (ENumber "2") , ESymbol Bin "+" , ESuper (EGrouped [ EIdentifier "M" , EIdentifier "x" ]) (ENumber "2") , ESymbol Bin "+" , ESuper (EIdentifier "x") (ENumber "2") , ESymbol Bin "+" , ESuper (EIdentifier "x") (ENumber "2") , ESymbol Bin "+" , ESuper (EIdentifier "x") (ENumber "2") , ESymbol Bin "+" , ESuper (EIdentifier "x") (ENumber "2") , ESymbol Bin "+" , ESuper (EIdentifier "x") (ENumber "2") , ESymbol Bin "+" , ESuper (EIdentifier "x") (ENumber "2") ]