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

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

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