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

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

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