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

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

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