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

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

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