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

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

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