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

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

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