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

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

*GRAMMAR*
kiki -> YELLOW 
 zup -> RED 
 tufa -> PINK 
 wif -> BLUE 
 u1 gazzer u2 -> [u1] [u2] 
 u1 lug x1 -> [u1] [x1] 
 u1 fep x1 -> [x1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 