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

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

*GRAMMAR*
blicket -> YELLOW 
 dax -> GREEN 
 kiki -> PURPLE 
 lug -> RED 
 u1 gazzer -> [u1] [u1] 
 x1 wif x2 -> [x1] [x2] 
 u1 tufa u2 -> [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 