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

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

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