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

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

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