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

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

*GRAMMAR*
tufa -> PINK 
 zup -> BLUE 
 lug -> RED 
 wif -> PURPLE 
 u1 fep -> [u1] [u1] [u1] [u1] 
 x1 blicket -> [x1] [x1] 
 u1 gazzer u2 -> [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 