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

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

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