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

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

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