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

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

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