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

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

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