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

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

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