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

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

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