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

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

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