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

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

*GRAMMAR*
wif -> BLUE 
 tufa -> PURPLE 
 blicket -> YELLOW 
 fep -> RED 
 u1 dax x1 -> [u1] [x1] 
 u1 kiki u2 -> [u2] [u1] 
 x1 zup -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 