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

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

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