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

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

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