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

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

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