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

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

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