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

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

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