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

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

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