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

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

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