Gregofacsimil + neumes from H + rsigns according to H. Modern verse, with neumes from the original.
Episemated a ql!vssu because those are quilismated toS
LRT corrections by dcrochu.
Reduced spacing in "ta/pe" groups following dcrochu. Changed verse structure following Vat 8737, F-Pn NAL 01236, F-Pn Lat. 1090 etc. (only Arras differs)