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

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

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