preparing {HEAD ~ a lead frame} including a first die pad portion, {TAIL ~ a second die pad portion}, and outer leads provided in a manner corresponding to the first and second die pad portions 
including
preparing { HEAD ~ a lead frame } including a first die pad portion , { TAIL ~ a second die pad portion } , and outer leads provided in a manner corresponding to the first and second die pad portions
OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH