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

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

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