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

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

*GRAMMAR*
gazzer -> GREEN 
 lug -> YELLOW 
 wif -> PURPLE 
 dax -> RED 
 u1 blicket u2 -> [u2] [u1] 
 x1 fep -> [x1] [x1] 
 x1 zup -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 