Can NVIDIA Mosaic group 8 monitors into 2 groups?

I want to make a display room. There are 10 projectors. Two projectors are linked together with an edge blending technology. I choose to buy NVIDIA NVS 810 for 8 projector and NVIDIA Quadro for the other screen and one monitor in a control room.

Is it possible to group 8 monitors into 2 groups 4x1 and 4x1 on each side of the walls with an NVIDIA Mosaic and 2 extended screen for monitor in a control room and a screen in the middle?

Thank you in advance.

See Diagram here: