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

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

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