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

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

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