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

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

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