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

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

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