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

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

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