I would suggest two antennas, one aimed at 48 degrees and one aimed at 88 degrees.
This package from Denny’s Antenna Service has all the components needed to make it work.
https://www.dennystvantennare.com/ez...ntenna-system/
The package includes two antennas, two identical lengths of RG-6, a combiner, and a high quality preamp.
Note the picture in the link. The two antennas are mounted one above the other with a spacing of roughly 2 feet. This distance will help the system work properly.
I can’t predict how well it will work on channel 16 as neither antenna would be aimed at 16.