tick diff = 1           // 1st state received from server, input from client has not been sent yet
tick diff = 1           // 1st state received from server, input from client has not been sent yet
tick diff = 1           ...
tick diff = 1
tick diff = 1
tick diff = 1
tick diff = 1
tick diff = 1
tick diff = 1
tick diff = 1
tick diff = 1
tick diff = 1
tick diff = 1
tick diff = 1
tick diff = 1
tick diff = 1
tick diff = 1
tick diff = 1
tick diff = 19        // 2nd state received from server, input from client has not been sent yet
tick diff = 19        // ...
tick diff = 19
tick diff = 19
tick diff = 19        // 2nd state received from server, input from client has not been sent yet
tick diff = 7         // 3rd state received, input from client was received by the server
tick diff = 7
tick diff = 7
tick diff = 5
tick diff = 5
tick diff = 5
tick diff = 4
tick diff = 4
tick diff = 4
tick diff = 5
tick diff = 5
...