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

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

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