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

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

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