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

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

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