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

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

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