https://youtu.be/mzanBWsf6ko?t=1081
That kORvai in its current form: 24 + 25 + 15 = 64.
The 25 has two sections of khaNDam with kaRvais - 5*3 + 5*2 = 25.
I made another one for a total of 128.
where the first 24 remains.
The next one : 5*6 + 5*4 + 5*3 + 5*2 = 30+20+15+10 = 75. which leave 29. - i.e 24 + 75 + 29
29 can be handled 2 ways as is : 27+2 -> 9(1)9(1)9 OR 21+8 -> 7(4)7(4)7 .
But just by the feel of it , I could add 1 to 29 to do a 30. Where would that 1 come from?
Well the last 5*2 , borrow 1 from it - ta,di,gi,na,tom, - the last comma goes -> ta,di,gi,na,tom ( the kArvai removed) and immediately begin ta-ki-Ta-thom, ta-di-gi-na-tom (10) -> 3 times to get 3*10 = 30.
The much loved ta-di-gi-na-tom wins!

Well that is not the only deviation. A visiting vidvan with whom I happened to discuss it pointed out, that in the middle piece I left out a 5*5 - that will make it a 100 and I have to do something with one extra Avarta added for a remaining 4+64 = 68.
Or I will have to not do the 5*3 - just to make the reduction perfectly arithmetic 6->4->2 - so it is 60. I need to fill the remaining 44.
Now I will make a case for justifying this - you may still call it lakshya or altogether invalid.
5 *6, 5*4 an arithmetic reduction. 5*3, 5*2 is the geometric reduction of the first pair ( i.e. (6,4) -> (3,2) ). So it is a hybrid (arithmeto-geometric) reduction

