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

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

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