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

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

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