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

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

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