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

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

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