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

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

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