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

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

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