strict_mode on
strict_mode off
strict_mode true
strict_mode false
strict_mode yes
strict_mode no

----------------------------------------------------

[
   	["property", "strict_mode"],
	["boolean", "on"],
	["property", "strict_mode"],
	["boolean", "off"],
	["property", "strict_mode"],
	["boolean", "true"],
	["property", "strict_mode"],
	["boolean", "false"],
	["property", "strict_mode"],
	["boolean", "yes"],
	["property", "strict_mode"],
	["boolean", "no"]
]