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

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

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