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

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

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