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

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

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