<fontconfig>

	<match target="font" >

		<test name="family" compare="contains" >

			<string>AR PL UKai</string>

		</test> 

                <test name="weight" compare="less_eq">

                        <int>100</int>

		</test>

		<test compare="more_eq" target="pattern" name="weight" >

			<int>180</int>

		</test>

		<edit mode="assign" name="embolden" >

			<bool>true</bool>

		</edit>

	</match>

</fontconfig>