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

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

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