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

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

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