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

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

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