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

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

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