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

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

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