POST

1 POST
2!  INTERVAL(0)
2?
2 INTERVAL(hhmmss)
2 TIME(hhmmss)
2 AFTER
2.1+ 
2.1 HOURS(data-value)
2.1 MINUTES(data-value)
2.1 SECONDS(data-value)
2 AT
2.1+ 
2.1 HOURS(data-value)
2.1 MINUTES(data-value)
2.1 SECONDS(data-value)
3 SET(ptr-ref)
4? REQID(name)