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

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

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