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

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

*GRAMMAR*
dax -> GREEN 
 blicket -> PURPLE 
 tufa -> YELLOW 
 gazzer -> PINK 
 x1 fep -> [x1] [x1] [x1] 
 x1 zup x2 -> [x2] [x1] [x1] 
 u1 kiki u2 -> [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 