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

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

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