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

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

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