Hello, this is my first intensive attempt to completely fill a blue belt and to transport it away. I am very grateful for suggestions. I tried to get as close as possible to the 2700 items / minute and keep the resources as low as possible. :) The string: 0eNrVXNtu2zgQ/Rc9xwteRTJY7I8sisAXtRXWlg1J7rY...