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

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

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