There are 6 forced parts by defualt: gold input, debonder, bonder, arm/piston, divison, and output.
Then to make the vitae and mors we have 3 options: two more inputs, extra arm+animismus, or track+animismus. I suspect that using two pistons will be optimal due to allowing multitasking, however I lack the skill to be able to make up for the animismus slowing things down, so I shall submit this.