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

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

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