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

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

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