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

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

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