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

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

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