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

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

*GRAMMAR*
dax -> PURPLE 
 wif -> BLUE 
 kiki -> GREEN 
 zup -> YELLOW 
 x1 fep -> [x1] [x1] [x1] [x1] 
 u1 blicket x1 -> [u1] [u1] [u1] [u1] [x1] [x1] 
 u1 tufa u2 -> [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 