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

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

*GRAMMAR*
blicket -> YELLOW 
 gazzer -> PINK 
 fep -> RED 
 lug -> BLUE 
 u1 wif -> [u1] [u1] 
 u1 dax u2 -> [u2] [u1] 
 x1 tufa x2 -> [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 