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

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

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