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

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

*GRAMMAR*
fep -> PURPLE 
 lug -> RED 
 kiki -> BLUE 
 tufa -> GREEN 
 u1 zup u2 -> [u1] [u1] [u2] 
 u1 blicket x1 -> [u1] [x1] [x1] 
 x1 dax u1 -> [u1] [x1] 
 u1 x1 -> [u1] [x1] 
 