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

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

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