*SUPPORT*
IN: lug OUT: BLUE
IN: lug blicket fep OUT: BLUE YELLOW YELLOW
IN: lug fep tufa blicket gazzer blicket OUT: BLUE BLUE YELLOW RED YELLOW
IN: gazzer OUT: RED
IN: zup tufa zup tufa zup gazzer fep OUT: PINK PINK PINK RED RED
IN: blicket fep OUT: YELLOW YELLOW
IN: blicket dax OUT: YELLOW YELLOW
IN: blicket blicket lug fep OUT: YELLOW YELLOW BLUE BLUE
IN: lug tufa gazzer gazzer OUT: BLUE RED RED
IN: gazzer lug blicket tufa zup gazzer dax OUT: RED BLUE YELLOW PINK RED RED
IN: lug dax OUT: BLUE BLUE
IN: gazzer tufa zup OUT: RED PINK
IN: zup dax tufa lug OUT: PINK PINK BLUE
IN: lug zup OUT: BLUE PINK

*QUERY*
IN: blicket OUT: YELLOW
IN: zup fep OUT: PINK PINK
IN: lug fep OUT: BLUE BLUE
IN: lug blicket fep tufa gazzer dax OUT: BLUE YELLOW YELLOW RED RED
IN: gazzer gazzer OUT: RED RED
IN: zup dax OUT: PINK PINK
IN: zup blicket tufa blicket dax OUT: PINK YELLOW YELLOW YELLOW
IN: gazzer fep OUT: RED RED
IN: blicket lug blicket dax OUT: YELLOW BLUE YELLOW YELLOW
IN: zup blicket zup OUT: PINK YELLOW PINK

*GRAMMAR*
blicket -> YELLOW 
 gazzer -> RED 
 lug -> BLUE 
 zup -> PINK 
 x1 tufa x2 -> [x1] [x2] 
 u1 dax -> [u1] [u1] 
 u1 fep -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 