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

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

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