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

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

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