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

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

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