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

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

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