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

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

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