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

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

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