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

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

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