Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
investigate =
1.
Ž
2.
E
3.
’²
4.
Žg
ƒŒƒxƒ‹3.
•ÏX
SDAL“‡‰pŒêŠwZ