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

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

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