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

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

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