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

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

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