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

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

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