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

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

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