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

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

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