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

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

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