Grocery Algorithm

Go into the aisle farthest to the left

Walk down the aisle

yes

grab it and put it in your cart

go to the aisle to the right of the first aisle

no

Go to the aisle to the right of the aisle you came from

Go into the grocery store and grab a cart

No

Yes

Do you have everything on your list

Yes

You're done check out

No

Go to the aisle to the right of the aisle you came from

Do you see something on the list

Do you see anything else on you rlist in that aisle