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

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

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