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

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

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