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

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

*GRAMMAR*
blicket -> RED 
 wif -> PURPLE 
 kiki -> BLUE 
 dax -> GREEN 
 u1 lug u2 -> [u1] [u1] [u2] 
 u1 tufa -> [u1] [u1] 
 u1 fep u2 -> [u1] [u2] [u1] [u1] [u1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 