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

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

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