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

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

*GRAMMAR*
blicket -> PINK 
 kiki -> YELLOW 
 fep -> PURPLE 
 tufa -> GREEN 
 x1 wif -> [x1] [x1] [x1] 
 x1 dax x2 -> [x2] [x1] 
 u1 zup u2 -> [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 