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

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

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