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

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

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