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

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

*GRAMMAR*
lug -> YELLOW 
 kiki -> BLUE 
 fep -> PURPLE 
 wif -> GREEN 
 x1 zup x2 -> [x2] [x1] 
 x1 blicket -> [x1] [x1] 
 u1 dax x1 -> [u1] [x1] 
 u1 x1 -> [u1] [x1] 
 