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

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

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