ac3 simple multiple cuts

[maudit]

hi, I'm doing a mux with a bd as video source and a PAL dvd as audio source.
the dvd has only ita audio, so I've taken the dts-hd from the bd and converted it into an ac3 at 25fps.

as the bd video needs multiple cuts, such as:

Loop(0,12454,13580).Loop(0,14672,15390).Loop(0,15209,15577).Loop(0,16116,16688).Loop(0,16921,17099).Loop(0,17220,18312).Loop(0,17919,18172).Loop(0,18661,18930).Loop(0,19863,20345).Loop(0,20693,20746)
Loop(0,21870,22189).Loop(0,22720,22905).Loop(0,23316,23467).Loop(0,23490,23823).Loop(0,26426,26700).Loop(0,27012,27111).Loop(0,29123,29223).Loop(0,29196,29208).Loop(0,30331,31183).Loop(0,32562,33120)
Loop(0,40006,41680).Loop(0,43908,45349).Loop(0,66605,66605).Loop(0,135041,136301).Loop(0,137071,137490).Loop(0,138051,138406).Loop(0,138598,138835)

what is a simplest way to cut the ac3 at those frames, without having to convert them all into timestamp?

I tried with eac3to -edit, but is a long and complicated process and at the and it didn't came like expected.
So I'm now trying with delaycut but I still can't figure out how to use it.