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

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

*GRAMMAR*
fep -> BLUE 
 tufa -> PURPLE 
 lug -> YELLOW 
 blicket -> PINK 
 u1 wif x1 -> [u1] [x1] 
 x1 dax x2 -> [x1] [x2] 
 x1 zup -> [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 