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

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

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