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

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

*GRAMMAR*
zup -> RED 
 gazzer -> GREEN 
 blicket -> YELLOW 
 fep -> PINK 
 x1 tufa x2 -> [x1] [x1] [x1] [x2] 
 x1 kiki u1 -> [u1] [x1] [x1] [x1] [u1] 
 u1 lug x1 -> [u1] [x1] 
 u1 x1 -> [u1] [x1] 
 