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

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

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