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

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

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