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

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

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