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

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

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