!"#$ %& '& ()&*+,-. /01&23&&,-1 ,4-1567,-" !"#$%& '#$%(&,894:;;-<=&*>?&*&/0@A<=BC &DA*E(FGH<=*I )*)& JK,-2L0%&*>?$<=E&" M<=N4&(O<==DDA*E"M<=N4P&A 1*Q&0*>?*&*G1$/*A0&" R1,N4-S,-NA ,-S,T4-NA,T4-S5S,4-NAU4NAN5N,T4-VSAN,T4-" '#$%+&W2L /$X4"YZ )*2L(P ( ) 4 A 1 1"""1 %& ( ) 41A1"""1 2&!D$ @ *[2L ( ) 41A1"""1 4 ∈ − \&*Z X 4 " )*)& JK @(P\&*Z]F]" •^&*2L(P ( ) 4 A 1 1"""1 (O ( ) 1 4 4 = ≤ ≤ − ' ^&KT42LT42L ( ) 41A1"""1 4 − 2C.+_$0((P7 ( ) 4 A 4 1 1"""1 − 1T2L=D 2C.+_$0((P7 ( ) 4 A 1 1"""1 + + *(P\&]"#( 2L(P ( ) 4 A 1 1"""1 (O ( ) 1 4 4 = ≤ ≤ − 4 4 − − " •^&*2L(P ( ) 4 A 1 1"""1 (O S 4 − " ^( 12`@(P ( ) 4 A 1 1"""1 (O S" ^&aE $+*2 4 ' − → 2&' ( ) ( ) 4 A 4 4 A 4 1 1"""1 1 1 1"""1 − − a 8F*&2b R1 ( ) ( ) 4 4 4 4 A A 4 4 4 A 4 A 4 """ A A """ A A − − − − − − − − = = + = + − = = + + + + − − ∑ S ( ) ( ) 4 A A 4 A A """ A A A 4 − − + + + + − − = − − " '#$%,&W2L /$1 ( ) 41A1"""1 = "c0` ∈ K*@%&2 ' → ( ) = "JK , - 2L26 → FG*@(,-2L26 → d**@" -W*' ( ) , - 4 1 A = − ∀ ≥ " -W*' ( ) ( ) ( ) ( ) 4 A 4 1 H = − − + − ∀ ≥ " -W*' ( ) ( ) ( ) 4 − = − " → ( ) 41A1"""1 " )*)& &- JK ' → 2d**@"WK ∈ (,4- 2' { } { } e e → *FG*@"R1 ( ) , - 4 1 A = − ∀ ≥ " - JK ' ! → 2FG*@" J2`!,4-S1(O4,T4K-"^&afA<2&' •(& ( ) 4! = " JK@2!"^&* ( ) A = − " JK@26 { } { } e 41 e 41 → *FG*@1&' ( ) A = − ^&aE $+2 ' ϕ → 2&' 8O*Q 1 ' ∈ { } { } e 41 e 41 → 1 , - ' ! ϕ = → aPg' ( ) ( ) ( ) ( ) { } 4 4 1 41 ! ! ! = = = ∀ ∉ " Rh$F*&216 ( ) A = = − " •+& ( ) 4! ≠ " JK"@2!"^&* ( ) A" = − " JK#@26 { } { } e 4 e 4 → *FG*@1&' ( ) 4# = − ^&aE $+2 ' # " ϕ → 2&' 8O*Q 1 ' # ∈ { } { } e 4 e 4 → 1 , - ' ! ϕ = → aPg' ( ) ( ) ( ) ( ) ( ) ( ) 4 41 i 1 i ! ! $ ! $ = = = = ≠ ",$h@ ( ) ( ) ! = ≠ -" Rh$F*&216 ( ) 4" # = = − " 8 ( ) ( ) ( ) ( ) 4 A 4 1 H = − − + − ∀ ≥ " - ^6&-(-&' ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) 4 4 4 4 4 + − + = + − − + = − − = − " Rh@ 1,4-T,4-SjT4ST41,A-T,A-S4TjS4" R1kD&' ( ) ( ) ( ) 4 − = − " -)./0 ( <?&*>?&*&/0@A<?BC&(FG H<?!I + W2L /$( ( ) 41A1"""1 = "^)*2L,FQ-%&*FG&A2L //" , W2L /$( ( ) 41A1"""1 = "^)*2L%&**Q&7@A 0`A2L //" 1 W2L /$( ( ) 41A1"""1 = "^)*2L%&*&dA2L //" 2 W,X4-72!a&*="Y\&/]2&A72! D&G]F&1kE]d%,%X4-*Z](/*Q *Z]]I 3 lDm(nn<F&(ZoP2pn)2pP&[%&K"Y\& /\()2&FG*`d<P&[ /)I 4 JK ( ) & 2L(P%& ( ) 41A1"""1 d&*LP"W*' ( ) j " b & & & = = ∑ "