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

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

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