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

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

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