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

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

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