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

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

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