suite suiteName
   family familyName0
    	time 19:00
   		time -15:00                  # minus not allowed
   		time 10:00 20:00 01:00
   		time +10:00 20:00 01:00
		task t
   			time 15:00
   			time 19:00
   			time +15:00
   			time 10:00 20:00 01:00
   			time +10:00 20:00 01:00		   		
   endfamily
endsuite

