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

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

*GRAMMAR*
fep -> BLUE 
 kiki -> GREEN 
 dax -> YELLOW 
 tufa -> PINK 
 x1 zup -> [x1] [x1] [x1] 
 x1 lug u1 -> [u1] [x1] 
 x1 blicket x2 -> [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 