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

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

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