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

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

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