*SUPPORT*
IN: lug tufa gazzer OUT: GREEN RED
IN: gazzer tufa zup OUT: RED PINK
IN: fep kiki fep zup tufa fep OUT: YELLOW YELLOW YELLOW PINK YELLOW
IN: lug kiki gazzer fep OUT: GREEN GREEN RED YELLOW
IN: lug tufa gazzer tufa zup OUT: GREEN RED PINK
IN: gazzer fep OUT: RED YELLOW
IN: fep lug OUT: YELLOW GREEN
IN: gazzer zup blicket tufa gazzer OUT: RED PINK RED PINK RED PINK RED
IN: zup kiki gazzer kiki fep tufa fep OUT: PINK PINK RED RED YELLOW YELLOW
IN: lug zup lug kiki lug gazzer tufa zup OUT: GREEN PINK GREEN GREEN GREEN RED PINK
IN: zup blicket OUT: PINK PINK PINK
IN: fep OUT: YELLOW
IN: lug lug tufa fep OUT: GREEN GREEN YELLOW
IN: lug OUT: GREEN

*QUERY*
IN: zup OUT: PINK
IN: gazzer kiki lug OUT: RED RED GREEN
IN: zup kiki gazzer OUT: PINK PINK RED
IN: zup fep OUT: PINK YELLOW
IN: zup gazzer kiki lug kiki gazzer OUT: PINK RED RED GREEN GREEN RED
IN: fep blicket OUT: YELLOW YELLOW YELLOW
IN: gazzer blicket OUT: RED RED RED
IN: gazzer OUT: RED
IN: lug blicket tufa fep OUT: GREEN GREEN GREEN YELLOW
IN: gazzer blicket tufa fep OUT: RED RED RED YELLOW

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