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

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

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