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

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

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