The "CLAS" probably just means classified names. As such, here are some stabs at what you left as ???:
>CLAS: 1-12>
12 classified names
>(SUPPORT: CS, NP, AS, CLAS-1, CLAS-2, CLAS-3, CLAS-4, CLAS-5, CLAS-6)>
Support from 6 classified names and CS (Chuck Shumer?), NP (Nancy Pelosi?), AS (Adam Schiff?). I could be way off on these guessed names though.
>CLAS: 1-4 PAY>
4 classified sources (people? organizations?) of funds?
>CLAS: 1-9>
9 classified names, not sure of context here. Same number as the (SUPPORT:) section though
>US SEN NO NAME>
My guess is McStain. Q said they hate using his name
>US SEN CLAS-1>
>US SEN CLAS-2>
2 classified Senators. Probably peers of McStain, could also be from the group of 9 CLAS names above
Hope this was helpful, but anons should help decode this in the stringer thread >>2300