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

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

*GRAMMAR*
wif -> PURPLE 
 fep -> BLUE 
 gazzer -> RED 
 lug -> PINK 
 x1 blicket x2 -> [x1] [x1] [x2] [x2] 
 u1 kiki u2 -> [u2] [u1] [u1] 
 u1 tufa -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 