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

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

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