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

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

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