Mark 1, 2 and 3 assemblers in a compact arrangement
First tower supplies gears, iron and circuits for mk 1 assemblers and grapheen for mk 2 assemblers . The mk 1 assemblers are fed directly to the assemblers for the mk 2 assemblers . The other tower supplies processors for the mk 2 assemblers and particle broadband for the mk 3 assemblers. The mk 2 assemblers are fed directly to the assemblers for the mk3 belts. The mk 3 assemblers go to the second tower for distribution.