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

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

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