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

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

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