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

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

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