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

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

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