\version "2.11.44"
\paper {
    ragged-right = ##t
}

% music
uppermusic = {
    \times 2/3 { g'2 g' g' }
    g'1
    \set tupletFullLength = ##t
    \times 2/3 { g'2 ^"1" g' g' }
    g'1
    \set tupletFullLengthNote = ##t
    \times 2/3 { g'2 ^"2" g' g' } \break
    g'1
}

lowermusic = {
    \clef bass r1
    \clef treble r1
    \clef bass r1
    \clef treble r1
    \clef bass r1 r1
}

% score
\score {
    {
        <<
            \new PianoStaff = piano <<
                \new Staff = upper { \uppermusic }
                \new Staff = lower { \lowermusic }
            >>
        >>
    }
}