*SUPPORT*
IN: gazzer dax OUT: RED PURPLE
IN: gazzer lug OUT: RED RED
IN: dax tufa kiki tufa OUT: PURPLE BLUE BLUE
IN: gazzer gazzer fep blicket OUT: RED GREEN GREEN GREEN GREEN RED
IN: dax lug OUT: PURPLE PURPLE
IN: tufa OUT: BLUE
IN: blicket OUT: GREEN
IN: dax OUT: PURPLE
IN: tufa fep tufa OUT: BLUE BLUE BLUE BLUE BLUE
IN: gazzer kiki blicket OUT: RED GREEN
IN: dax lug kiki blicket OUT: PURPLE PURPLE GREEN
IN: gazzer blicket lug OUT: RED GREEN GREEN
IN: gazzer OUT: RED
IN: tufa kiki dax kiki gazzer OUT: BLUE PURPLE RED

*QUERY*
IN: blicket gazzer kiki gazzer OUT: GREEN RED RED
IN: dax kiki tufa OUT: PURPLE BLUE
IN: gazzer kiki tufa OUT: RED BLUE
IN: blicket lug OUT: GREEN GREEN
IN: tufa blicket lug kiki tufa OUT: BLUE GREEN GREEN BLUE
IN: dax lug kiki gazzer OUT: PURPLE PURPLE RED
IN: gazzer kiki tufa kiki blicket OUT: RED BLUE GREEN
IN: blicket gazzer fep dax OUT: GREEN PURPLE PURPLE PURPLE PURPLE RED
IN: tufa dax blicket tufa fep tufa OUT: BLUE PURPLE GREEN BLUE BLUE BLUE BLUE BLUE
IN: tufa lug OUT: BLUE BLUE

*GRAMMAR*
dax -> PURPLE 
 gazzer -> RED 
 tufa -> BLUE 
 blicket -> GREEN 
 u1 lug -> [u1] [u1] 
 u1 fep x1 -> [x1] [x1] [x1] [x1] [u1] 
 x1 kiki u1 -> [x1] [u1] 
 u1 x1 -> [u1] [x1] 
 