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

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

*GRAMMAR*
kiki -> PURPLE 
 wif -> GREEN 
 dax -> BLUE 
 fep -> YELLOW 
 x1 blicket x2 -> [x1] [x2] 
 u1 zup x1 -> [u1] [x1] 
 u1 tufa x1 -> [u1] [x1] 
 u1 x1 -> [u1] [x1] 
 