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

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

*GRAMMAR*
zup -> PINK 
 blicket -> BLUE 
 wif -> RED 
 dax -> YELLOW 
 u1 lug -> [u1] [u1] 
 u1 tufa x1 -> [u1] [x1] 
 x1 gazzer x2 -> [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 