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

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

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