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

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

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