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

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

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