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

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

*GRAMMAR*
lug -> GREEN 
 kiki -> YELLOW 
 dax -> PINK 
 gazzer -> RED 
 x1 wif u1 -> [x1] [x1] [x1] [u1] [x1] 
 u1 blicket u2 -> [u1] [u2] 
 x1 tufa u1 -> [x1] [u1] 
 u1 x1 -> [u1] [x1] 
 