2019N 2 24
V2N
sc
1 2 3 4 5 6 7
V 0 0 0 1 1 1 1 4
@ 0 0 1 0 0 4 / 5
V@|{(4)ECV(2)[
@@X(5)EH(2)[vۓc
@
@
@ۑŁ[(F)
@





0