*SUPPORT*
IN: lug OUT: PINK
IN: blicket fep OUT: BLUE BLUE
IN: lug dax lug fep OUT: PINK GREEN PINK PINK
IN: blicket tufa blicket fep OUT: BLUE BLUE BLUE
IN: blicket dax OUT: BLUE GREEN
IN: kiki lug tufa lug OUT: PURPLE PINK PINK
IN: kiki kiki tufa kiki OUT: PURPLE PURPLE PURPLE
IN: blicket gazzer lug OUT: PINK PINK BLUE BLUE
IN: kiki fep OUT: PURPLE PURPLE
IN: kiki blicket kiki OUT: PURPLE BLUE PURPLE
IN: blicket dax fep OUT: BLUE GREEN GREEN
IN: blicket kiki lug fep OUT: BLUE PURPLE PINK PINK
IN: kiki tufa dax gazzer kiki tufa lug blicket OUT: PURPLE PURPLE PURPLE GREEN GREEN PINK BLUE
IN: dax OUT: GREEN

*QUERY*
IN: kiki blicket dax tufa blicket OUT: PURPLE BLUE GREEN BLUE
IN: kiki OUT: PURPLE
IN: lug fep OUT: PINK PINK
IN: kiki gazzer blicket fep OUT: BLUE BLUE BLUE BLUE PURPLE PURPLE
IN: dax kiki fep OUT: GREEN PURPLE PURPLE
IN: dax dax fep OUT: GREEN GREEN GREEN
IN: kiki blicket gazzer dax blicket OUT: PURPLE GREEN BLUE GREEN BLUE BLUE BLUE
IN: blicket OUT: BLUE
IN: dax gazzer dax OUT: GREEN GREEN GREEN GREEN
IN: kiki gazzer dax fep tufa lug fep OUT: GREEN GREEN GREEN GREEN PURPLE PURPLE PINK PINK

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