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

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

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