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

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

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