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

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

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