r\longa r\breve r1 r2 r4 r8 r16 r32 r64 r128 r128 
\property Staff.restStyle = "mensural"
\property Staff.textEmptyDimension = 1
r\longa^"restStyle = \"mensural\"" r\breve r1 r2 r4 r8 r16 r32 r64 r128 r128 

