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

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

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