{ \set stemRightBeamCount = #2 a'16[ \set stemLeftBeamCount = #1 \set stemRightBeamCount = #1 r \set stemLeftBeamCount = #1 \set stemRightBeamCount = #1 r a'] \stopStaff s2 \startStaff \set stemRightBeamCount = #3 a'32[ \set stemLeftBeamCount = #1 \set stemRightBeamCount = #1 r \set stemLeftBeamCount = #1 \set stemRightBeamCount = #1 r a'] }