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

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

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