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

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

*GRAMMAR*
zup -> RED 
 gazzer -> PURPLE 
 wif -> PINK 
 dax -> GREEN 
 u1 tufa u2 -> [u2] [u1] 
 x1 fep u1 -> [u1] [x1] [x1] 
 x1 blicket x2 -> [x1] [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 