bucket of water

Hello everyone.
I am looking for a way to power:
1) fill a bucket with a turtle in sources under it and then put it in a chest full bucket front of her.
2) take the empty bucket in the trunk and repeat the first step.

Thank you to you for your help.

Moved to Ask a Pro.

So far as I understand you try to fill water buckets with a turtle and put them into a chest in front of the turtle.
Try something like this:

Preparation:
Put an empty bucket in slot 1.
There should be only the bucket in the chest.

turtle.select(1)
while true do
  turtle.placeDown() -- fill bucket
  turtle.drop() -- put it in chest
  os.sleep(2) -- sleep for 2 sec
  turtle.suck() -- get bucket back
end

Probably you have to adapt the sleep time, to make sure the bucket is empty when the turtle gets it back.

it works perfectly
thank you much ;)/>