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

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

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