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

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

*GRAMMAR*
kiki -> PINK 
 tufa -> GREEN 
 fep -> BLUE 
 gazzer -> YELLOW 
 u1 lug x1 -> [u1] [x1] 
 x1 dax u1 -> [u1] [x1] [x1] [x1] 
 x1 wif x2 -> [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 