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

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

*GRAMMAR*
blicket -> PINK 
 zup -> GREEN 
 dax -> RED 
 gazzer -> YELLOW 
 x1 lug u1 -> [u1] [x1] [u1] 
 x1 fep x2 -> [x2] [x1] 
 x1 wif x2 -> [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 