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

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

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