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

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

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