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

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

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