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

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

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