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

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

*GRAMMAR*
fep -> RED 
 lug -> YELLOW 
 gazzer -> BLUE 
 tufa -> PINK 
 u1 zup -> [u1] [u1] 
 u1 blicket u2 -> [u2] [u1] [u1] 
 x1 dax -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 