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

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

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