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

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

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