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

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

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