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

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

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