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

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

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