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

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

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