n-n-n-ndd-nd-n

Contains 2 unique differentiae
Diff. ID Melodic transcription Mode Saeculorum Amen No. of mss. Sort ascending
39a 1--h-g-h-kjh-gf-e--4 Mode 4 1--h-g-h-kjh- -gf-e--4 2
T39a 1--m-l-m-onm-lk-j--4 Mode 4 1--h-g-h-kjh- -gf-e--4 1