*SUPPORT*
IN: blicket fep OUT: BLUE YELLOW
IN: gazzer fep fep OUT: RED YELLOW YELLOW
IN: fep fep OUT: YELLOW YELLOW
IN: gazzer zup OUT: RED RED
IN: tufa wif OUT: PURPLE PURPLE PURPLE
IN: tufa zup wif OUT: PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE
IN: tufa zup OUT: PURPLE PURPLE
IN: tufa OUT: PURPLE
IN: fep wif OUT: YELLOW YELLOW YELLOW
IN: fep kiki blicket kiki blicket zup OUT: YELLOW BLUE BLUE BLUE BLUE YELLOW
IN: fep zup OUT: YELLOW YELLOW
IN: fep OUT: YELLOW
IN: fep tufa wif OUT: YELLOW PURPLE YELLOW PURPLE YELLOW PURPLE
IN: blicket zup OUT: BLUE BLUE

*QUERY*
IN: blicket tufa kiki tufa OUT: BLUE PURPLE PURPLE PURPLE
IN: tufa kiki fep zup OUT: PURPLE YELLOW YELLOW PURPLE
IN: fep gazzer zup OUT: YELLOW RED RED
IN: blicket kiki gazzer tufa OUT: BLUE RED PURPLE BLUE
IN: gazzer blicket gazzer zup OUT: RED BLUE RED RED
IN: blicket OUT: BLUE
IN: gazzer wif OUT: RED RED RED
IN: tufa gazzer zup OUT: PURPLE RED RED
IN: tufa kiki fep kiki fep zup OUT: PURPLE YELLOW YELLOW YELLOW YELLOW PURPLE
IN: fep kiki gazzer zup OUT: YELLOW RED RED YELLOW

*GRAMMAR*
blicket -> BLUE 
 fep -> YELLOW 
 tufa -> PURPLE 
 gazzer -> RED 
 u1 zup -> [u1] [u1] 
 x1 wif -> [x1] [x1] [x1] 
 u1 kiki x1 -> [u1] [x1] [u1] 
 u1 x1 -> [u1] [x1] 
 