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

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

*GRAMMAR*
zup -> PURPLE 
 tufa -> GREEN 
 kiki -> PINK 
 lug -> YELLOW 
 x1 blicket -> [x1] [x1] 
 u1 fep x1 -> [u1] [x1] 
 u1 dax u2 -> [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 