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

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

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