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

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

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