| | Pyryu sp~yxpyy twu{ ~uqty} ut}pyrp uu~ty{|~z (~uutru~~z |yq yxs~z) p{wu urz {|~. B y~} |pu wu |u |yr~ r|psp p~u q r tw{p, px}rp ~p|u~yu p{wu }y ~utqrp yryu uu}uu~yy. Puu~ty{|~z ~p{|~ {p{ pry| r|u 2-5 } r |qz uty~yp yy~, urz@2 } r |y~uz~z uty~yp. R Wu| s t| s q tw{y r|wy|y t|su ru} p{wu ~y{p{ ~u yrxy|y yx|y~y y u~xu} py }{, {| {pwtu tqp~~u ~p|u~yu xtpzu ~rp uqu~{y (yy~z r| t Duy }) p{wu u{p (|z {rp 5-7 }), |wyr y r }u|{ r, r{p~~ s|p~ yy~u tw{y, quzu. B tq~u ~rp rx}w~ pry qu~yrp~~u, {p~rp-{y~uru, |y~u ~p|u~yu. Pyryu sp~yxpyy ptr twu{ qru~~}y {p}y r ryy yy~ uyy |utu pxr~ p{wu urp.
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