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

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

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