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

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

*GRAMMAR*
wif -> PURPLE 
 lug -> PINK 
 gazzer -> RED 
 tufa -> BLUE 
 x1 fep -> [x1] [x1] 
 u1 blicket -> [u1] [u1] 
 x1 zup x2 -> [x1] [x1] [x2] [x1] [x2] [x1] [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 