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

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

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