bq76pl536A and 105 cells in seires

Hello so happy to have this forum :), please find attach document.

We're designing a 105S lifepo4 battery bms, in fact there are two in series *total 210s*, but SPI is going to be separeted.

then one battery pack of 105S  we thought to use 18 chips, and the last bq76 just manage 3 cells.

But because mechanical and high power electrical constrains, we like to do a modules of 15S *7 modules=105s*

My question is if there is any option to do following:

module one:

15S, 3 chips. 2 chips will control 12 first cells, and then last chip will control just 3 cells.

module two:

 then chip 4 will control 6 cells, chip 5 another 6 cells and then again chip 6 will control just 3 again.

please could you help me with a schematic in case is possible to do like that.

sorry because my explanation. I'm sure if you going to the document attach will be more understanble.

thanks a lot !!!