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

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

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