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

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

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