^{u~~p p~r{p {pu|~y ~uqty}p. u|y pyu~ ~pty r ~yy xp q|uu 23 t~uz y|y yrpu y}} wu|z y~{y{pyy p|{s|u}: Ptq~uu }w~ x~p - {pu|~yp xp rxr r y