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

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

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