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

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

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