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

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

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