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

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

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