Exp: 0
ItemStack{OPENCOMPUTERS_ITEM x 1}
ItemStack{STONE_SWORD x 1}
ItemStack{STONE_SPADE x 1}
ItemStack{STONE_PICKAXE x 1}
ItemStack{STONE_AXE x 1}
ItemStack{APPLIEDENERGISTICS2_ITEMITEMENCODEDPATTERN x 1, UNSPECIFIC_META:{meta-type=UNSPECIFIC}}
ItemStack{STRING x 1}
ItemStack{SPIDER_EYE x 1}
ItemStack{AIR x 0}
ItemStack{AIR x 0}
ItemStack{AIR x 0}
ItemStack{AIR x 0}