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

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

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