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

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

*GRAMMAR*
blicket -> PINK 
 kiki -> BLUE 
 lug -> YELLOW 
 wif -> PURPLE 
 x1 tufa x2 -> [x1] [x2] 
 u1 gazzer u2 -> [u2] [u1] [u1] [u2] 
 x1 fep u1 -> [u1] [x1] 
 u1 x1 -> [u1] [x1] 
 