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

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

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