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

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

*GRAMMAR*
fep -> BLUE 
 kiki -> PURPLE 
 blicket -> PINK 
 wif -> RED 
 x1 gazzer x2 -> [x1] [x2] 
 x1 lug -> [x1] [x1] 
 x1 tufa -> [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 