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

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

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