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

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

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