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

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

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