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

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

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