change IME using AppleScript

script.scpt

launch application "System Events"
delay 0.1

ignoring application responses
	tell application "System Events" to tell process "TextInputMenuAgent"
		click menu bar item 1 of menu bar 2
	end tell
end ignoring
do shell script "killall 'System Events'"
delay 0.1
tell application "System Events"
	tell process "TextInputMenuAgent"
		tell menu bar item 1 of menu bar 2
			click menu item "ABC" of menu 1
			delay 0.1
		end tell
	end tell
end tell
ignoring application responses
	tell application "System Events" to tell process "TextInputMenuAgent"
		click menu bar item 1 of menu bar 2
	end tell
end ignoring
do shell script "killall 'System Events'"
delay 0.1