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

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

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