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

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

*GRAMMAR*
fep -> PINK 
 blicket -> BLUE 
 zup -> RED 
 lug -> GREEN 
 x1 gazzer -> [x1] [x1] [x1] 
 u1 tufa u2 -> [u2] [u1] [u1] 
 x1 dax x2 -> [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 