pP๊NCYyI๐ฎF3Ep๊Ep๑z
ฟฒซํ[h
ก2โฺ ๑สก
sณ๐I
ณ@๐Fconvex
@ิF5724b
ณ๐F0โ
ๆ3โฺ
ย\ศEย\ซช ้
vulnerable
feasible
probable
possible
flexible
j [ึ
ฤงํ