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

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

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