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

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

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