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

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

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