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

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

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