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

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

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