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

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

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