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

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

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