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

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

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