Ԓˍ

ԂOQ
ԉHw()
`≺`
w(k)

ԂWQ
u≺
`
w(k)

OP
ԏ
`
w(k)

PR
w(k)
`

PS
w(k)
`
nw()

WR
w(k)
`
˓cԌ