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

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

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