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

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

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