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

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

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