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

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

*GRAMMAR*
dax -> BLUE 
 kiki -> GREEN 
 fep -> RED 
 blicket -> PINK 
 x1 lug x2 -> [x1] [x2] 
 x1 tufa u1 -> [u1] [x1] [u1] 
 x1 gazzer u1 -> [u1] [x1] 
 u1 x1 -> [u1] [x1] 
 