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

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

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