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

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

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