hold the soldering iron so that it is heating the bare wire and gently push the solder onto the wire AND the soldering iron so that it melts and 'seeps' into the twisted wire.
(it; is heating; the bare wire) (it; gently push; the solder; onto the wire AND the soldering iron; so that it melts and 'seeps' into the twisted wire) (it; melts; )
it it it
is heating gently push melts
the bare wire
the solder onto the wire AND the soldering iron so that it melts and 'seeps' into the twisted wire