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

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

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