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

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

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