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

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

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