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

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

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