Make one bot do this:
Find nearest plank, Move to plank, Pick up plank, Move to basic workbench, Add to basic workbench, Find nearest pole, Move to Pick up pole, Move to basic workbench, Add to basic workbench, Find nearest wooden axe, Move to wooden axe, Pick up wooden axe, Find nearest crude workerbot (Idle), Move to crude workerbot, Drop all
Make another bot making planks and poles only when he can find an idle workerbot.
And for your tree cutter, make him cut trees until hands empty, then
Find nearest wooden axe, Move to wooden axe, Pick up wooden axe
Then add a repeat thing for the whole command and set it to forever.