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

*QUERY*
IN: wif blicket gazzer OUT: PINK PINK PINK PINK
IN: zup wif tufa OUT: PURPLE PINK PINK
IN: zup blicket gazzer OUT: PURPLE PURPLE PURPLE PURPLE
IN: wif blicket OUT: PINK PINK
IN: fep blicket gazzer gazzer OUT: RED RED RED RED RED RED RED RED
IN: wif wif OUT: PINK PINK
IN: fep tufa OUT: RED RED
IN: fep OUT: RED
IN: zup fep OUT: PURPLE RED
IN: wif tufa OUT: PINK PINK

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