First 9 shots in the main bedroom - following the evidence:

[David1819]

This is Haywards testimony on the carpet blood. The blood on the socks also found on the floor was June Bamber's also.

[Adam]

It seems the capet in the hallway was not tested. As there was no visible blood there.

Not sure what the point of testing the bedroom carpet was. The evidence shows Sheila & June were shot 9 times in the bedroom & died there. ['Sheila received  a shot downstairs in the kitchen']

The twins & Nevill's blood will be in seperate rooms.