*SUPPORT*
IN: fep kiki fep OUT: PURPLE PURPLE
IN: gazzer dax kiki fep OUT: PINK PINK PINK PURPLE
IN: gazzer dax OUT: PINK PINK PINK
IN: zup dax OUT: BLUE BLUE BLUE
IN: gazzer lug dax OUT: PINK RED RED RED
IN: gazzer gazzer gazzer kiki zup OUT: PINK PINK PINK BLUE
IN: fep dax OUT: PURPLE PURPLE PURPLE
IN: gazzer kiki fep OUT: PINK PURPLE
IN: zup kiki gazzer OUT: BLUE PINK
IN: gazzer gazzer dax kiki zup OUT: PINK PINK PINK PINK BLUE
IN: gazzer zup kiki zup OUT: PINK BLUE BLUE
IN: fep fep OUT: PURPLE PURPLE
IN: lug kiki fep OUT: RED PURPLE
IN: gazzer fep OUT: PINK PURPLE

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

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