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

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

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