Lunchtime Chaos in the Hometown

A lot of customers are coming to your cafe, and in order not to lose any of them, you have to work very quickly. When customers wait for too long and lose patience, they simply leave. This cannot be allowed, or else the cafe might go bankrupt. Your duties include finding a table for a customer, taking their order, bringing the order, and clearing the table after the customer, while your cafe is already filled with a queue of people wanting to eat lunch. Depending on how quickly you serve your customers, the more tips you will receive.