-IR_pOuRyA^ -IR{PuRyA}^ -IR{PuRyA}^^ IR_pOuRyA^ IR{PoUrYa} IR{PoUrYa}^ IR{PoUrYa}^- IR{PoUrYa}^^ IR{PoUrYa}^^^ IR{P}oURyA^ {PoUrYa}