reds
---
copper ore
iron ore
wood
stone
ion conduit

reds + greens
------
stone brick
iron plate
copper plate


reds + greens (LOTS)
-------
steel plate
plastic
sulfur
solar-panel-MK1
accumulator-MK2

reds + greens (TONS)
-------
iron gear wheel
circuit
belt
inserter

blues
-------
advanced circuits
batteries
processing unit
advanced

100




