*SUPPORT*
IN: gazzer dax kiki dax lug OUT: BLUE YELLOW PINK
IN: gazzer dax lug OUT: BLUE PINK
IN: zup OUT: PURPLE
IN: gazzer zup dax gazzer dax kiki OUT: PINK YELLOW PINK PURPLE
IN: lug dax zup tufa zup OUT: PURPLE PURPLE PURPLE PURPLE BLUE
IN: lug kiki OUT: BLUE YELLOW
IN: gazzer tufa lug OUT: PINK PINK BLUE BLUE
IN: kiki dax zup OUT: PURPLE YELLOW
IN: lug OUT: BLUE
IN: kiki zup dax gazzer OUT: YELLOW PINK PURPLE
IN: gazzer lug dax kiki lug OUT: PINK YELLOW BLUE BLUE
IN: zup tufa lug OUT: PURPLE PURPLE BLUE BLUE
IN: lug dax gazzer dax lug OUT: BLUE PINK BLUE
IN: gazzer lug zup zup dax kiki OUT: PINK BLUE PURPLE YELLOW PURPLE

*QUERY*
IN: kiki tufa gazzer OUT: YELLOW YELLOW PINK PINK
IN: kiki tufa lug OUT: YELLOW YELLOW BLUE BLUE
IN: gazzer dax gazzer dax zup OUT: PURPLE PINK PINK
IN: gazzer OUT: PINK
IN: lug fep kiki kiki tufa lug OUT: YELLOW YELLOW YELLOW YELLOW BLUE BLUE BLUE BLUE
IN: kiki OUT: YELLOW
IN: lug dax lug OUT: BLUE BLUE
IN: zup dax lug OUT: BLUE PURPLE
IN: zup lug tufa gazzer OUT: PURPLE BLUE PURPLE BLUE PINK PINK
IN: kiki dax lug gazzer tufa gazzer OUT: BLUE PINK BLUE PINK PINK PINK YELLOW

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