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

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

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