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

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

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