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

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

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