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

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

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