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

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

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