50921	XF2221	hisR

50920	XF2220	hisG
50919	XF2219	hisD
50918	XF2218	hisC
50917	XF2217	hisB
50916	XF2216	hisH
50915	XF2215	hisA
50914	XF2214	hisF
50913	XF2213	hisIE