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

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

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