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

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

*GRAMMAR*
blicket -> PURPLE 
 fep -> YELLOW 
 dax -> BLUE 
 tufa -> PINK 
 u1 kiki u2 -> [u2] [u2] [u1] 
 u1 lug -> [u1] [u1] 
 x1 wif x2 -> [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 