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

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

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