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

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

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