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

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

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