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

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

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