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

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

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