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

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

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