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

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

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