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

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

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