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

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

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