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

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

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