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

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

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