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

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

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