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

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

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