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

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

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