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

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

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