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

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

*GRAMMAR*
fep -> YELLOW 
 wif -> RED 
 tufa -> PINK 
 dax -> PURPLE 
 x1 kiki x2 -> [x1] [x2] 
 u1 blicket -> [u1] [u1] 
 x1 zup u1 -> [x1] [u1] 
 u1 x1 -> [u1] [x1] 
 