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

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

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