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

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

*GRAMMAR*
gazzer -> PURPLE 
 zup -> BLUE 
 lug -> RED 
 wif -> YELLOW 
 x1 dax x2 -> [x1] [x2] 
 u1 fep u2 -> [u1] [u2] 
 x1 blicket u1 -> [u1] [u1] [x1] 
 u1 x1 -> [u1] [x1] 
 