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

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

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