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

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

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