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

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

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