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

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

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