1 REFRESH 2? 2 ALL 2 CURRENT 2 FILTER(cpsm-token) 2 MARKED 2 NOTFILTER(cpsm-token) 2 NOTMARKED 3? 3 COUNT(data-value) 3.1! FORWARD 3.1? 3.1 BACKWARD 4? NOWAIT 4.1? TOKEN(data-value) 5 RESULT(cpsm-token) THREAD(cpsm-token) RESPONSE(data-ref) REASON(data-ref)