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

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

*GRAMMAR*
blicket -> GREEN 
 dax -> RED 
 kiki -> PURPLE 
 lug -> YELLOW 
 x1 wif u1 -> [x1] [u1] [x1] 
 u1 gazzer -> [u1] [u1] [u1] [u1] 
 x1 fep x2 -> [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 