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

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

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