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

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

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