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

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

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