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

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

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