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

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

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