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

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

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