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

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

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