f`1
@
f`2
ϋΚ1
@
ϋΚ2
@
ϋΚ3
@
ϋΚ4
@
ϋΚ5
@
ϋΚ6
@
ϋΚ7
um«i(4)iγJγjv
1977N / ϋΚELpX
ϋΚ4