Verse 5a of the sequence Sancti spiritus assit nobis gratia (Cantus ID ah53070) quoted in T (opening):
1--g--gg--f--g--h--g--kj--h--g--k--j--k--h--g--f--g--g----4
"Tu purificator omnium flagitiorum spiritus" (GOEDE 1965, No. 25)
This motet is transmitted as a fragment.