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

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

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