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

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

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