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

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

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