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

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

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