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

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

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