*SUPPORT*
IN: wif dax lug kiki gazzer kiki gazzer tufa OUT: BLUE BLUE GREEN GREEN GREEN PINK
IN: fep tufa dax OUT: YELLOW PINK PINK
IN: kiki dax OUT: GREEN GREEN
IN: fep dax gazzer kiki lug tufa OUT: YELLOW YELLOW GREEN PINK PINK
IN: kiki gazzer tufa gazzer kiki lug kiki OUT: GREEN PINK GREEN GREEN GREEN
IN: fep dax OUT: YELLOW YELLOW
IN: fep OUT: YELLOW
IN: kiki OUT: GREEN
IN: tufa lug kiki gazzer tufa OUT: PINK GREEN GREEN PINK
IN: wif dax OUT: BLUE BLUE
IN: tufa dax OUT: PINK PINK
IN: tufa wif dax gazzer kiki OUT: PINK BLUE BLUE GREEN
IN: wif wif tufa dax lug fep OUT: BLUE BLUE PINK PINK YELLOW YELLOW
IN: wif gazzer kiki gazzer tufa lug fep OUT: BLUE GREEN PINK YELLOW YELLOW

*QUERY*
IN: kiki wif fep lug fep lug kiki OUT: GREEN BLUE YELLOW YELLOW YELLOW GREEN GREEN
IN: kiki lug tufa gazzer kiki lug tufa OUT: GREEN PINK PINK GREEN PINK PINK
IN: tufa lug fep OUT: PINK YELLOW YELLOW
IN: wif wif fep gazzer fep lug fep OUT: BLUE BLUE YELLOW YELLOW YELLOW YELLOW
IN: wif OUT: BLUE
IN: kiki gazzer kiki OUT: GREEN GREEN
IN: kiki dax lug wif lug fep gazzer fep OUT: GREEN GREEN BLUE BLUE YELLOW YELLOW YELLOW
IN: tufa dax lug kiki OUT: PINK PINK GREEN GREEN
IN: kiki kiki lug tufa OUT: GREEN GREEN PINK PINK
IN: fep tufa OUT: YELLOW PINK

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