*SUPPORT*
IN: dax tufa OUT: GREEN GREEN GREEN GREEN GREEN GREEN GREEN
IN: zup dax lug lug OUT: PINK GREEN YELLOW YELLOW
IN: dax lug blicket fep OUT: GREEN YELLOW RED
IN: fep blicket fep OUT: RED RED
IN: fep blicket zup wif OUT: RED PINK RED PINK RED PINK
IN: lug blicket lug OUT: YELLOW YELLOW
IN: fep blicket dax OUT: RED GREEN
IN: lug tufa OUT: YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW
IN: fep tufa OUT: RED RED RED RED RED RED RED
IN: lug lug blicket lug OUT: YELLOW YELLOW YELLOW
IN: zup blicket dax OUT: PINK GREEN
IN: lug OUT: YELLOW
IN: fep wif OUT: RED RED RED
IN: zup tufa OUT: PINK PINK PINK PINK PINK PINK PINK

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

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