*SUPPORT*
IN: zup zup OUT: BLUE BLUE
IN: gazzer lug OUT: YELLOW YELLOW
IN: zup blicket OUT: BLUE BLUE
IN: tufa blicket OUT: PINK PINK
IN: zup fep OUT: BLUE RED
IN: fep fep dax gazzer OUT: RED RED YELLOW RED RED
IN: tufa lug blicket OUT: PINK PINK PINK PINK
IN: tufa OUT: PINK
IN: gazzer tufa OUT: YELLOW PINK
IN: tufa tufa blicket OUT: PINK PINK PINK PINK
IN: zup gazzer dax gazzer OUT: BLUE YELLOW YELLOW BLUE YELLOW
IN: zup dax zup blicket OUT: BLUE BLUE BLUE BLUE BLUE BLUE
IN: gazzer gazzer OUT: YELLOW YELLOW
IN: zup fep dax fep OUT: BLUE RED RED BLUE RED

*QUERY*
IN: fep zup dax gazzer OUT: RED BLUE YELLOW RED BLUE
IN: zup lug lug blicket OUT: BLUE BLUE BLUE BLUE BLUE BLUE BLUE BLUE
IN: fep blicket blicket OUT: RED RED RED RED
IN: fep OUT: RED
IN: tufa fep zup lug OUT: PINK RED BLUE PINK RED BLUE
IN: tufa fep dax gazzer OUT: PINK RED YELLOW PINK RED
IN: gazzer OUT: YELLOW
IN: zup lug OUT: BLUE BLUE
IN: zup OUT: BLUE
IN: tufa dax zup OUT: PINK BLUE PINK

*GRAMMAR*
tufa -> PINK 
 zup -> BLUE 
 fep -> RED 
 gazzer -> YELLOW 
 x1 lug -> [x1] [x1] 
 x1 blicket -> [x1] [x1] 
 x1 dax u1 -> [x1] [u1] [x1] 
 u1 x1 -> [u1] [x1] 
 