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

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

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