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

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

*GRAMMAR*
wif -> BLUE 
 gazzer -> PURPLE 
 fep -> PINK 
 lug -> GREEN 
 x1 zup x2 -> [x2] [x1] 
 u1 kiki u2 -> [u1] [u2] 
 u1 tufa x1 -> [x1] [u1] 
 u1 x1 -> [u1] [x1] 
 