l̋
HQU
Htw
`͉w`
w
HQU(x)
Htw
`͉w`
w
HQUܕ
Htw
͉w
()
тPP|P
юw
`XwEV{`
znw
(MZk)
тPP|Q
Tˉw
`XwEV{`
znw
(MZk)