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

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

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