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

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

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