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

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

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