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

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

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