File 53abc contains the Introit, as well as the Responsorial Psalms for Year A and Year B.File 53fg contains the Alleluia and the first of two Offertory options.
INTROIT - 53a
RESPONSORIAL PSALM - Year A: 53b | Year B: 53c | Year C: 53d
SEQUENCE (Optional) - 53e
ALLELUIA - 53f
OFFERTORY - 53g OR 53h
COMMUNION - Years A/B: 53i OR 53j | Year C: 32f (same as Holy Thursday) - coming soon!