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

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

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