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

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

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