I have no idea whether this will be of use to anyone, but here it is:
* * PDF Download • Printable Solfège Chart
Anyone who studied choral methods at the University of Kansas will understand the annotations.
“Is it not true that prohibiting or suspecting the extraordinary form can only be inspired by the demon who desires our suffocation and spiritual death?” —The Vatican’s chief liturgist from 2014-2021; interview with Edw. Pentin (23-Sep-2019)