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

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

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