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

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

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