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

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

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