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

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

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