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

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

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