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

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

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