<?xml version='1.0' encoding='utf-8'?>
<!-- Non-grade items exchange, just for education -->
<list maintainEnchantment="true">
	<!-- (leather shirt) for (shirt)+(2100 adena) -->
	<item id="1">
		<ingredient id="57" count="2100"/>
		<ingredient id="21" count="1"/>
		<production id="22" count="1"/>
	</item>
	<!-- (wooden breastplate) for (leather shirt)+(5400 adena) -->
	<item id="2">
		<ingredient id="57" count="5400"/>
		<ingredient id="22" count="1"/>
		<production id="23" count="1"/>
	</item>
	<!-- (bone breastplate) for (wooden breastplate)+(12200 adena)  -->
	<item id="3">
		<ingredient id="57" count="12200"/>
		<ingredient id="23" count="1"/>
		<production id="24" count="1"/>
	</item>
	<!-- (piece bone breastplate) for (bone breastplate)+(16500 adena) -->
	<item id="4">
		<ingredient id="57" count="16500"/>
		<ingredient id="24" count="1"/>
		<production id="25" count="1"/>
	</item>
	<!-- (hard leather shirt) for (bone breastplate)+(16500 adena) -->
	<item id="5">
		<ingredient id="57" count="16500"/>
		<ingredient id="24" count="1"/>
		<production id="27" count="1"/>
	</item>
	<!-- (bronze breastplate) for (piece bone breastplate)+(16500 adena) -->
	<item id="6">
		<ingredient id="57" count="16500"/>
		<ingredient id="25" count="1"/>
		<production id="26" count="1"/>
	</item>
</list>