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

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

*GRAMMAR*
zup -> RED 
 wif -> BLUE 
 blicket -> PINK 
 tufa -> PURPLE 
 u1 fep -> [u1] [u1] 
 u1 kiki u2 -> [u1] [u2] 
 x1 dax x2 -> [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 