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

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

*GRAMMAR*
dax -> PINK 
 fep -> GREEN 
 wif -> PURPLE 
 gazzer -> RED 
 x1 zup x2 -> [x1] [x2] 
 x1 blicket x2 -> [x2] [x1] 
 x1 tufa -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 