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

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

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