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

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

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