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

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

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