The oldest two are the Escorial (or E, 1867 lines) and Grottaferrata versions (or G, 3749 lines), from the names of the libraries in which the respective manuscripts are held.
Os manuscritos máis antigos son o do Escorial (=E, 1867 liñas) e Grottaferrata (=G, 3749 liñas), que levan os nomes das bibliotecas que os gardan.