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

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

*GRAMMAR*
blicket -> PURPLE 
 dax -> BLUE 
 lug -> RED 
 gazzer -> GREEN 
 u1 wif -> [u1] [u1] 
 x1 fep u1 -> [x1] [u1] [x1] 
 u1 kiki u2 -> [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 