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

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

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