The last part, the rest of the curse --
7 ni ba mor itir faicebtha athgabail 7 nicon festar tarat de fen iss(ed) sin do(no) tall
degiartaige o Mongain Mac Fiachnai. Finit.
There is a vertical line between 'de' and 'fen'.
() are expansions from DIL; presumably these are from Eleanor Knott's transcription.
See I 34.49
iss-- looks like it could be 'isacht', or a different word starting 'iss-'.
do(no) is 'do' with a vertical line above it.
There is a ponc above the 'f' of 'fiachnai'.
Comments welcome. Liz