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

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

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