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

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

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