4 texidoc = "Voices that go back and forth between staves do not confuse the spacing engine."
7 \paper { ragged-right = ##t }
10 \new Staff = "rh" \relative {
22 \new Staff = "lh" \relative c' {
28 \new Staff = "rh" \relative {
40 \new Staff = "lh" \relative c' {