0  =5:>B>@CN  ?;0BC  [ AC::C10]   ?5@52545B  >4=C  E0@0:B5@8AB8:C  35@>O  2  4@C3CN.   1<5=  ?@>8AE>48B  2  :>;8G5AB25  2   :  1 . 
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 %0@0:B5@8AB8:8  35@>O:   =0?045=85  -   < v a l u e = v 1 > ;   70I8B0  -   < v a l u e = v 2 > ;   :>;4>2AB2>  -   < v a l u e = v 3 > ;   7=0=85  -   < v a l u e = v 4 > .   
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 K15@8B5  E0@0:B5@8AB8:C  4;O  >1<5=0. 