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

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

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