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

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

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