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

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

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