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

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

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