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

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

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