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

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

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