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

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

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