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

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

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