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

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

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