In the prior art, filters are provided in {HEAD ~ order} to connect {TAIL ~ lines} with which computers, for instance, or other electronic devices are connected for the purposes of signal exchange 
to connect
In the prior art , filters are provided in { HEAD ~ order } to connect { TAIL ~ lines } with which computers , for instance , or other electronic devices are connected for the purposes of signal exchange
OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH