\version "2.7.38"

soprano = \relative c'' {
  c4 c c c | c c c c | c c c c |
}

wordsOne = \lyricmode {
  Long long longer longer longest longest longest longest
  Long long longer longer longest longest longest longest
}

\context Staff <<
  \context Voice = lala { \soprano }
  \context Lyrics = one \lyricsto lala \wordsOne
>>