*SUPPORT*
IN: kiki OUT: RED
IN: fep kiki gazzer fep kiki OUT: GREEN GREEN RED RED
IN: zup tufa OUT: PINK PINK
IN: wif fep tufa OUT: BLUE GREEN GREEN
IN: kiki fep kiki gazzer kiki tufa OUT: RED GREEN RED RED RED
IN: fep tufa OUT: GREEN GREEN
IN: wif tufa OUT: BLUE BLUE
IN: wif kiki kiki gazzer zup tufa OUT: BLUE RED PINK PINK RED
IN: fep fep tufa OUT: GREEN GREEN GREEN
IN: kiki gazzer zup tufa OUT: PINK PINK RED
IN: kiki tufa OUT: RED RED
IN: zup fep OUT: PINK GREEN
IN: wif gazzer kiki tufa lug OUT: RED RED BLUE RED RED BLUE
IN: kiki kiki gazzer zup tufa OUT: RED PINK PINK RED

*QUERY*
IN: wif gazzer kiki gazzer kiki fep kiki tufa OUT: RED GREEN RED RED RED BLUE
IN: wif wif fep tufa OUT: BLUE BLUE GREEN GREEN
IN: fep gazzer kiki fep tufa OUT: RED GREEN GREEN GREEN
IN: fep OUT: GREEN
IN: wif gazzer wif lug OUT: BLUE BLUE BLUE BLUE
IN: wif wif OUT: BLUE BLUE
IN: zup wif fep fep OUT: PINK BLUE GREEN GREEN
IN: zup OUT: PINK
IN: zup gazzer fep zup tufa OUT: GREEN PINK PINK PINK
IN: fep gazzer fep tufa OUT: GREEN GREEN GREEN

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