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

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

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